[jokethrowaway]

Shaky numbers but I think you're generally right!

At that level of income and likely technological knowledge, nothing prevents you from moving somewhere else cheap, buy a house with your savings and use your professional knowledge to start a remote business.

Sure, a lot of factors to consider but I think you can find a better bang for your buck.

Go where you're treated best!

If I were American I would have renounced my citizenship long ago (mainly for the taxes on worldwide income when not resident in the USA).

Most of Europe is not much better though, it's actually pretty comparable to the USA (more expensive housing, lower salaries, cheaper healthcare).