WARSAW, Poland (AP) — As the Polish government plays a game of chicken with the European Union over its next long-term budget, some Poles are voicing fears that a drawn-out conflict could put their country on a path toward an eventual departure from the bloc, or “Polexit.”

Poland's conservative government, led by Jaroslaw Kaczynski's Law and Justice party, denies that it has ever wanted to leave the 27-member bloc, and popular support for EU membership runs extremely high.

But critics fear the combative tone of Polish leaders — who have recently compared the EU to the Soviet Union and used terms like "political enslavement" to describe Poland's predicament in the standoff — could create momentum, which if unstopped, could accidently bring the nation to the exit door.

The fears are rooted in a threat by the Polish and Hungarian governments to block the EU’s 1.82 trillion-euro ($2.21 trillion) budget for the next seven years, including a coronavirus recovery package. The veto threat comes after other EU members voted to introduce a new rule that would allow the bloc to cut funding to EU nations that violate the rule of law.

Both countries, under their nationalist right-wing governments, have eroded judicial and media independence, creating concerns about democratic backsliding.

That issue will be debated at a summit of EU leaders on Thursday and Friday.

Similar concerns about a “Huxit” are mirrored to a lesser extent in Hungary, where the government has often portrayed the EU in Brussels as a foreign, despotic power that aims to bend Hungary to its will — especially on immigration.

In November, Hungarian Prime Minister Viktor Orban echoed Polish parallels between the EU and Soviet Union, saying the EU budget’s rule of law conditions resembled the “ideological blackmail” practiced by the USSR.

But both Poland and Hungary are so dependent on EU funding — and their populations so favorable toward the freedom it gives their workers to cross borders — that it seems unlikely they would ever truly take the self-defeating step of leaving.

Still, Polish critics have been urging the government to chose a more conciliatory path, arguing that if Poland ever finds itself outside the EU, its difficult geographic position in central Europe would leave it vulnerable like Ukraine and Belarus, exposed to the Kremlin's considerable influence.

“Due to its position, Poland cannot be neutral,” Senate Speaker Tomasz Grodzki of the opposition Civic Platform party said in a nationally televised address on Nov. 27 in which he appealed to the government to drop its tough position. “Either it is in the family of Western civilization or among the authoritarian dictatorships of the East."

The ruling party countered that Grodzki has no authority to conduct foreign policy and that his position is harmful because it contradicts the government's official negotiating position. Both Polish and Hungarian governments argue they are actually the ones upholding rules set out in the EU treaty, which does not contain a mechanism to link funding to rule of law.

As the governments in Poland and Hungary dig into their stance, other EU countries have begun considering options that would allow the bloc's 25 other nations to launch the coronavirus recovery plan without them.

The fears of a hypothetical Polexit are fueled by Brexit, Britain's messy divorce from the EU, which is seen as accidental. It was set in motion when former British Prime Minister David Cameron called for a referendum, actually intending to keep the EU in, but lost the vote.

Those who see Polexit as extremely unlikely point to the very different national perceptions of EU membership.

For the British, EU membership mainly brought access to a larger market, and with that came regulations and costs deemed burdensome by many.

But for Poles, joining the EU in 2004 — five years after joining NATO — ushered them fully into the Western fold after decades of Soviet-imposed authoritarian rule. It also opened up enormous opportunities for Polish workers to earn higher wages abroad.

“Our emotional attachment is stronger than in the UK,” said Piotr Buras, director of the Warsaw office of the European Council on Foreign Relations.

If the Polish government would ever decide to leave the EU for ideological and political reasons, it would essentially mark the rejection of the Western democratic model of society and politics, he said.

“I cannot imagine Poland outside of the European Union remaining a democratic and liberal country,” Buras said. But he also argued that "Poles would never tolerate a government that would basically decide to leave the European Union in order to stay in power.”

Warsaw stands to lose billions of euros if it is bypassed in the coronavirus recovery fund. Also at risk are study abroad plans by Polish students for the next academic year as part of the popular Erasmus exchange program.

Poland's three living former presidents, noting their own long efforts to build a democratic nation, asked the government in a joint appeal this week “to stop blackmailing other European Union countries."

"This is harmful to Poland and its place in a united Europe,” Lech Walesa, Aleksander Kwasniewski and Bronislaw Komorowski wrote.

On the eve of the EU summit, Warsaw city hall ordered EU flags, along with national and city flags, to be displayed in many places. Mayor Rafal Trzaskowski said the aim was to pressure the government to compromise, and show the rest of Europe that the Polish government’s position “is not the position of the whole of Poland.”

Grodzki, the Senate speaker, had a warning for the nationalist government.

“If you cause Poland to lose gigantic money for further development and reconstruction, if you also lead us out of our European home, history and the people will not forgive you,” he said.

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Justin Spike contributed from Budapest.