I think things are allowed to get worse until main EU members decide that it's worth risking breaking the EU to get all countries to play with normal rules again or get them thrown out.
Fidesz–KDNP has been eroding the laws and norms more than a decade and they have put their people into universities, media and courts. I don't see easy way back to normal any time soon.
The leading party in Poland, Law and Justice party, is right-wing populist, not far-right populist. They formed a coalition with far-right party that has moved little bit away from the far-right.
Right-wing populist parties also erode the laws and norms just as far-right. The willingness of Law and Justice party to move together with far-right for support when they need it is problematic.
The main difference in their foreign politics is Russia. Poland was so heavily inoculated against Russia during the WWII that you get nowhere if you go with Russia.
Both are eroding the rules and norms of their countries.
The EU structure greatly reminds me of the weak Articles of Confederation adopted after the American Revolution (to be abandoned after a few years for a stronger federal government with the Constitution). It just doesn't work to have all sovereignty vested in constituent members of a government.
One example - Czechoslovakia had at the end of the WWII more performant economy overall than Austria. After 40 years, I recall first trip there - it felt so surreal. The country was spot clean, maintained, highly developed, shops were full of quality wares we couldn't dream of (say bananas and oranges, meat looked so much more tasty and so on). We could barely afford going to the public toilet in the center.
I am sure it could be theoretically done better, but I can't imagine it done well back home.
It is much more sane to begin with the truth and to respect it. Only then, in light of the facts, can we begin to speak of the possibility of a workable cooperation between nations instead of trying to will arbitrary things into existence in some quixotic and destructive endeavor. All it does is conceal the injustices that occur under the veneer of "unity".
The better solution is to just stop sending EU money to Orban (which he used to buy up all the media and gain this power) and send money to the cities and projects directly.
Another might see it as using the threat of outsiders/foreigners to consolidate power by the administration. Certainly controversial issues, but hardly ones that are obvious or settled.
There are manufactured fears that "millions of people will come to hungary from africa", that rich jews will set up a dictatorship in hungary, and that the EU will somehow impose itself over the parliament.
None of this has any foundation in reality.
Budapest is an amazing city to live in as long as you don't earn your money there.
The biggest problem for me though weren't his leadership decinsions, but the amount of corruption happening. Hungary lost many places in the Corruption Perceptions Index in the last 10 years, while its surrounding countries got much better.
On what grounds?