It may be mostly just votes of protest, however such angry votes did quite often no good for a couple of European countries in the not so distant past. Political sanctions by the EU are not expected in this case after the blunders of the one try against Austria with his right-center government and the dire need to get to an solutions.
Personally I would rate the political situation in Hungary as the most critical, with a Viktor Orban and Fidesz trying the hold power by many means.
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