Just have listened to this interview :
https://www.youtube.com/watch?v=2b9hWo27fZUYuri Felshtinsky is a well-known Russian historian and a person from anti-Putin opposition currently living in the USA. What he's talking about is happening before his eyes, so I don't have reason not to believe his prognosis.
He says that the slogan "Make America great again" essentially means USA world domination on the level of immediately after WWII, where the two major powers in the world were the US and the USSR. There was no EU yet, and the European countries all lied in ruins, with poverty everywhere and destroyed economics. The US avoided this, because the war for the most part was not held on their territory. That defined their economical and political success. In fact, the "greatness" started already after WWI and for the similar reasons.
So, what this means for EU (that Trump hates)? To make the US as great as before, another war should start in Europe. And evidently, that should be the war between the EU and Russia. That's why Trump wants Ukraine to capitulate - free Ukraine stands between EU and Putin, but taking it and its resources (both natural and human ones), Russia will have the means to continue its war further to the west.
This is both terrible and disgusting, and means nothing good for us after already several years of war.
Suddenly I've got the thought that MAGA and "From the river to the sea Palestine will be free (from whom? from Jewish population, obviously)" are equally genocidal slogans. Make USA "great" for the cost of the EU and Ukraine, make Palestinian Muslims (I'm not saying "Arabs", because they are genetically the closest relatives to Israelis, not at all to Arabian tribes) "free" for the cost of lives of Palestinian Jews. NB, I do not approve the actions of Netanyahu and his government, they are autocratic/religious fanatic minority, but that's another story.
I can't believe that in 21 century with the Declaration of Human Rights and democracy such slogans can sound from the people of the most powerful country in the world. Who was supposed to respect both.