Good question and good info too. I recall seeing that video previously and he is right it is an important point. It is very difficult to just up and move. Culture shock, etc. Others say you have to stay and fight. I don't know if they mean politically fight or literally war-like fight. I don't think we can win a literal war even though conservatives are loaded up with weapons,

Perhaps a better strategy would be to move and establish or join communities whose members can help each other survive hard times, providing a buffer against political repression and the negative influences of mainstream culture.

I think finding American expats already established in an area would make it much easier.

It seems that most of these Americans are retirees who move there for the lower cost of living and warm climate. I think shared values are the most important criterion for a good community. If religion is important to you, this could be a starting point.

My wife is Vietnamese so I can probably gain some "protection" by appearing to be "woke".

Maybe for a little while. How long do you think you can appease the woke mob? Anyway multiculturalism / anti-racism is only one of the left's divide-and-rule strategies.

even if Biden was promising all this socialist stuff just to get elected, the fact is that the tide is quickly moving in that direction

The Dems have a 'socialist' aspect - they promote redistribution and dependence on government - and that is in general bad, of course, but is not the worst part of their agenda, only a means to the end. What the left really wants is, and is well on the way to implementing, is a totalitarian corporate oligarchy. It is to rule by means of a social credit score system underpinned by total digital surveillance, elimination of all forms of individual and group liberty, destruction of religion, etc. China is the model.