I wear an N95 for 8+ hours every day at work. You get used to it after a day or two.I don't think these stories about N95 masks are really anything new. I think it's been known since this started that they are really the "gold standard" of protective masks. I have one that I received when visiting a family member in the hospital last year. If you think it's hard to get some people to wear any regular mask or basic face covering, good luck trying to get them to wear an N95 mask. They're very hot and uncomfortable to wear for any extended period, as they're much thicker and tighter than regular surgical masks or other cloth masks (obviously, this is what makes them more effective).
I wear my masks all the time when out in public, but I wouldn't be able to wear the N95 mask for those longer periods. Wearing it for 15-20 minutes at a time while sitting in the hospital was nearly unbearable. I'd have to leave the room so I could take it off for a bit.