My company pays SF-payscale salaries no matter where the employee lives. That's how we attract and retain the best talent.
EDIT: There you go. I found one job description that says "Remote anywhere in US". It doesn't say anywhere in the world:
https://boards.greenhouse.io/recur/jobs/4171929004
I also found examples of hiring remote but specifically in Asia Pacific. Are you saying those people are getting paid SF level salary ?