Again I doubt it as he does not have the numbers to do anything. He will likely be a lame duck ushered out at the next election through the backdoor.
Much too early to say, if the elections would be done over again today, the PVV would win even more seats likely. Also do not disregard the outsize influence of Voetbal Inside, a soccer talk-show which has recently been positive towards Wilders. The media-tycoon behind it would love to see the public broadcasting company abolished which is something the PVV wants to do. The lead-ideologist behind the PVV, Martin Bosma, has also said a couple of times that he wanted John de Mol to have the broadcasting right for soccer in The Netherlands which would give him incredible amounts of power. On top of that, John tried to buy the leading right-wing Dutch newspaper "De Telegraaf" through an acquisition of TMG (Telegraaf Media Group).
Furthermore, the left-wing fusion of PVDA and GroenLinks has turned out to be a massive failure, leaving the Left without much agency, it's very unlikely they would gain any votes would the election be called again.
The game of poker is still in full-play, and will likely take some months. I would say the cards are stacked in the favor of Wilders, as the VVD not wanting to negotiate allows him to blame them for not adhering to the will of the people and call the election again. After which he would likely receive a lot of disregarded VVD votes.
85% of VVD voters wanted to see VVD rule with PVV, but they chose to just not partake into any negotiations for now. A cynic could say because Rutte wants to take the helm at the NAVO and told his party no to not lose his friends in Brussels.
Lastly, if you look at other countries in Europe, once a populist gains hold / takes the lead it is very hard to get rid of them! Everything that goes wrong is the mistake of partners and everything that goes right is what they did. Combined with proper media back-up in the form of John de Mol, normalization of extreme views, neighboring countries with increasing extremism as well and a LOT of problems that are still unsolved, Wilders odds look quite good to be a force to be reckoned with.
The huge inflationary pressure on food is also not to be joked with, with two years of El Nino approaching we are certainly in for wild times. Just this month olive oil increased massively. Food prices are still rising faster than wages, and that is a big problem. It will only get worse as there are still a ton of people around who flat-out don't believe in climate-change and entire countries that misuse it for political gain like the US.
Not a big fan of The Netherlands right now. Problems stay unsolved, costs are spiraling, aging population and water infrastructure that will increasingly cost more money to keep up with global warming and the gas well is dry. Before The Netherlands discovered gas, they were a very average economy. The really got rich due to gas in spite of what the Dutch keep telling themselves. Yes, they are traders, but so are the Greek.
I think only if the political situation changes in Germany it could cause issues for the EU.
Maybe, I am quite confident the AfD party will accrue a lot of power and they are also leading the polls. The German state has a lot of poison-pills against much too extreme stuff though. And the intelligence service is very powerful. There are some other strange things happening in Germany, like the Reichsburger movement which has over 20.000 members that do not recognize the state and as recently as
December 2022 plotted a coup which was folded.
. There can be no repeating of history 
. Yes Germany has economic problems but for the EU project to survive Germany cannot go too far to the right. Common sense over sentiment should prevail especially when there is talk of a EU army and Germany insisting they want their military as the backbone to it which is not a good idea due to history. A far right backbone to any potential EU army.....errrrrr 
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