Vaccinated people can still catch and spread Covid, it’s just much less likely they will become severely ill or die from it. Having vaccinated people wear masks could help protect the unvaccinated, who are much more likely to die or be disabled if they catch it.
If they're not concerned enough to bother with a 10-minute shot or two, I'm not concerned enough to wear a Fauci muzzle either. I mean, it's just the sniffles that's easily cured by some horse paste...right?
It’s certainly a personal choice, although as cases spike higher I think it’s likely masks will become mandatory again in different places like stores.