Well no, the fact that it isnt going away and it is only mildly dangerous (at this point slightly above the flu, it was much more dangerous early on) is exactly why I dont wear one anymore, and wont.
The risks are no where near high enough to commit everyone in the world to wear masks for the rest of our lives. 2 years was more than enough, a perminant choice is not rational IMO given the risks, which are real but not particularly significant.
I will say this, if your in an old folks home or a hospital, then yea, wear one.