You can't outright move to Thailand at least. You'd need to do visa runs in neighboring countries but couldn't live there 365 days a year.

Those were just examples. There are dozens of alternatives.

Countries you could outright permanently move to? Which ones?

You mean countries that you can simply land and live forever without a visa? I doubt that exists.

But it should be easy to get a visa to live in Mexico, Costa Rica, Portugal, Poland, Czech Republic, Slovenia, etc.

Thailand and India are more complicated, yes, but getting out for a couple of days every and year and coming back is not such a big issue.

Good luck being old (not 40-50’s) in Thailand with some money you’ll be taken advantage off to death and that is putting it mildly.

Moving to countries which are objectively unsafe outside of a few protected tourist hotspot areas isn’t a good idea for anyone who’s vulnerable.

I think it's funny that Americans (I assume you're American, just based on statistics) thinks that moving to another country is just a thing you can decide to do, given the current immigration debate in the U.S...

I'm not American. I'm Spanish and have been living in Mexico for close to a decade.