The tea party never took over the party, the tea party never won the presidency, never mind twice.
The Republican party is MAGA.
More than one-third of registered voters identified themselves as MAGA supporters in March's NBC News poll. That includes 71% of Republicans.
www.nbcnews.com
So no, this isn't going to the dustbin of history. This is the present reality. So we get the internationalists in the Democrats, to the limits that in and of itself represents, and then the burn it all down MAGA in the republicans. And if they were willing to vote in Trump not once but twice, they will continue to vote in MAGA presidents who have less baggage, and to our chagrin, may actually be smarter in their excecution of their isolationalist policies. So we need to insulate ourselves, both in NATO and Canada, from that eventuality. That means we cannot just assume that things go back to normal. The Americans need to prove to us, and to the world that MAGA is gone, until then, just assume they are a 4 year election cycle away.
That means on trade, we cannot trust or rely on them.
In military alliances, we cannot trust or rely on them.
In territorial integrity, we cannot trust or rely on them.
And in relation to this thread, in terms of military procurement, we cannot trust or rely on them.