I was there last year. It was ok, but not great.
Gen Con can, of course, do as they choose.
My choice will be to wait and see. I just don't want to go if I have to wear a mask. I skipped events last year because I was exhausted with it.
For me, the bottom line is that I don't want to wear a mask for 16 hours for 4 days in a row. That's a job, not a vacation. Maybe it bothers others less than it does me, but I just don't want to use up my vacation time like that.
It's too bad because it seems like housing is going to be very rough again and my wait-and-see plan isn't helping in that regard.
Hoping for vaccines but not masks. Then I'll try to cobble something together at the last minute, I guess.