For the live audience that's watching chess in person, not online, how is it like?
Do they sit through it all, say 7h? Can they leave and comeback? Are their seats reserved if they leave? Do they have restaurants and so on to spend their time?
What was it like in the old days, say 90s or 80s when there was a huge crowd, did they sit still for 7h and comeback everyday?
I just wonder how it like to be in the audience, mainly in FIDE world classic chess championships, lets say the final match, since in theory it should attract the most audience.