alt Hacker NewsIt is a bit more than "spitting on each other" which now is between the USA and its former allies. I seriously doubt that we will just go back to normal the moment there is a US president from the Democratic party. Possibly in some areas of politics and economy, in others (real) trust is more essential.
I believe at the moment it's still in the "spitting on each other" phase. Had Trump actually invaded Greenland* (and likewise if he does so in the future), that's where the Rubicon gets crossed and there's no going back.
I kinda do want it to have passed that point, but not as much as I'm glad he TACOed.
* There's other metaphorical Rubicons available, this is just the one most in my mind given I live in the EU