> Threat of invasion from Russia doesn't seem to be doing it.
There’s no actual threat of Western Europe invasion from Russia.
Russia is a gas station operated by racketeers, they’ll bite off as much as they can and threaten with guns and nukes, they don’t have capability to meaningfully invade Western Europe.
Not western Europe, no. Not yet at least. But Russia does threaten eastern Europe. The Baltics in particular are high on Putin's wish list. And if he invades there, and the EU and NATO is slow to respond, that could easily be the end of NATO.
Of course Russia can't attack western Europe right away, but he can weaken it by taking a bit at a time from eastern Europe. And Ukraine is part of that. Europe should really be stepping up there, but they keep telling themselves that Russia can't invade western Europe, so it's not that urgent.
> Threat of invasion from Russia doesn't seem to be doing it.
Yes, it does. Sentiment in politics and the population seems to have shifted significantly. And Trump being Trump seems to be helping Europe realize the necessity of this. I'll count that as one useful thing he has accomplished.
Yes, but they're still not actually doing all that much. I mean, sure long term military investment, and some support for Poland, but it's too little, too divided, and they're standing at the sidelines while Trump proposes to sell Ukraine to Russia.