Is America, an empire, in decline ?

Yes, but it's still very dangerous.

Yes, as they all do eventually

It’s lost two wars to third word countries in the last 60 years, it’s pissed off it’s own allies and trade partners, and hasn’t had a decent leader since the 1980s.

So yes.

Not many countries that run to Davos every year are doing great. Economically in the toilet.
Mass migration
And hated politicians..

I see the Europe empire collapsing first 🍿

That's pretty obvious, isn't it?