Have any of you successfully immigrated to another country and gained citizenship with this career path?

I know it’s common to be on lengthy renewable work visas for a lot of Asian countries in this field but have any of you stayed in a place long enough to learn the local language, get a permanent residency visa and eventually become a citizen of where you work?

I’m an American with a TEFL certificate, two years experience in teaching online (C1-adults) and I’m currently in a masters program for linguistics.

I want to permanently move to another country when I get my masters and have something to show for it after 5-10+ years. Seems a lot of English teachers are on temporary work visas that just keep getting renewed.

Are any of you dual citizenship bilinguals in a country you moved to for work a decade ago?

(I don’t mind renouncing my US citizenship if I built a life for myself somewhere else, I know some countries are sticklers for that)