It is funny how people here speak of far-leftist. There is no far-left in the US, even the most-left democrat is a well convinced capitalist by the standards of the rest of the world. Even Bernie Sanders is a moderate compared to Europe's left wing parties, not to mention countries with proper communist parties. The Republicans have now thrown the dice, which means they are now going to live with the fact that some states may disqualify Trump from running due to his many trials.
It is something which I have also mentioned when Trump decides to throw some public speech about the radical left and the alledged Marxists, communist and socialist, who (according to him) are trying to destroy the United States from within. In reality, there is no actual communist or socialist in a position of power within the United States of America. The USA has indeed communist and socialist parties (outside of the Democrat party) and neither of them have managed to project themselves into getting some meaningful representation in the US Capitol, in the States as governors, not even in the presidency.
I recall Donald Trump even mentioned he intended to politically check anyone moving into the USA legally, so they could be immediately deported if the immigrant happened to harbor socialist or communist ideas. It seems to me Trump is trying to use some of the tactics remaining from the era of the red scare, in a context where the Soviet Union does not exist anymore.
But your view is skewed, not being from an American point of view. Here is how, a couple of examples.
Example 1: Not too many years ago, say three decades, a good house in America cost, say, $100,000. And a similar house in many other countries cost, say, $20,000. Now these houses cost almost the same, and it's a lot higher all around.
Example 2: Years ago Americans made their own products. Money and banking has switched so that Americans can't afford to start many of their own manufacturing plants, to make their own products. Rather, they buy their products from foreign countries, and soon they won't even be able to afford these.
Another example: Back in the early to mid 1970s, you could buy a big motorcycle for, say, $2,000. Then, suddenly - almost like overnight - the price went up to $10,000.
All that Trump would do is bring the jobs back to the people of America. Part of the way he would do it is to import-tax the heck out of foreign imports. The revenue from this taxation - until foreign companies slowed down in their American sales - would increase government funds so that IRS taxes could be reduced. More money remaining with the people would allow them to be able to start business, and the old supply and demand American commerce would get back into swing.
This would not even really hurt other countries. Why not? They have the technology and ability to take care of themselves. They don't need the US or US money. In fact, they would find out that it is cheaper for them to live without the US messing in their economies. This is the big thing that draining the swamp would do.
Just because you can't see the communism and socialism that has encroached on American and world freedom, doesn't mean it isn't there. Open your eyes. You sound more like one of them every day.