Here's the biggest issue I am seeing.
Let's say that we still have 35,000 in attendance. Paizo run a ton of events usually. Now they won't be there. CMON, Asmodee, Fantasy Flight, True Dungeon, and all the other gaming companies that would usually be there running events will not have their events at all.
Let's say that there will no Magic events either. You will have 35,000 people trying to sign up for events for a convention where the events may only be able to sustain 20,000 people.
So what are people going to be able to do with a complete lack of events to play?
Now I know that things could change in a moment, but doesn't it appear that their decision not to attend is a huge overreaction to the current state of COVID? As of now we are seeing the lowest numbers of cases across the country even with mask mandates and social distancing orders being lifted.
I just hope that for the events that are still pending that they are allowed to hold them, such as Pasttimes Magic events, so that people can have as close to a normal Gen Con as possible.
I am sure we are all willing to work with them through an event that will not be the normal event we are used to. However if people can't find events to participate in it will be very rough on Gen Con as people are always more willing to voice their opinions when they are upset.