Then those high risk should get vaccinated or use on of the many mitigation policies to keep themselves safe. If they choose not to, it’s their right, but there could be negative consequences. Nobody is forcing anyone to not wear a mask, to not avoid large indoor gatherings, etc.
Anyone who isn't wearing a masked or vaxxed now isn't going to start now that they have no reason to and that's fine, the Herman Cain awards are always accepting new applicants.