I did, i use firefox for example, but with mobile phones, what's the alternative? Apple and its walled garden? And when filing my taxes only works via chrome, how do i switch countries easily? Move because of a browser limitation and leave everything behind?
Not that it is for everyone; but i have used Sailfish OS for just about 10 years, and it has been quite fine.
Any country that isn't a total sh*tshow will have accessibility regulations around that. Let the accessibility folks fight for you.