It might take a while, but the US is fundamentally not Russia. Russia has centuries of history and cultural programming which has resulted in revolution after revolution leading to another authoritarian regime. The US' culture is built on very different bedrock principals. All the people right now cheering on Trump will eventually be under the boot, and eventually they'll wake up.
I love your optimism, I really do!
Trump's grandfather is German. He moved to Alaska, made money illegally with hotels, moved back to Germany (Bavaria at that time), was rejected, because he was seen as someone who emigrated to avoid military service and ruled to be an illegal immigrant to Bavaria. He was promptly sent back to the US along with his six month pregnant wife. Trump's father was conceived in Germany (well, Bavaria) and only missed being a German by about 80 days.
Elon Musk is born in South Africa and has a Canadian mother. South Africa has relationships (to call it nicely) with the Netherlands. The Netherlands are a country next to Germany that is culturally very similar to us, except we invaded and destroyed it in WW2. We kind of go along now, but obviously trust has been lost. Just in case you should know about a similar situation in North America.
Peter Thiel (PayPal, Palantir) was born in Germany after WW2 (obviously) and emigrated to the US.
The Koch family originally is from the Netherlands, from the Northern part that shares language and history with the Friesisch part of Germany.
BTW, Putin speaks fluently German. He has been stationed in Eastern Germany for many years and learnt a lot about German mentally.
Our grand parents, they never really changed their minds in 60 years. That made for some uncomfortable encounters between them and us, as their grandchildren and our kids.
In the US, you have the saying "Been there, done that". I'm not saying that the previous sentence is related in any way with anything else I wrote.