I mean, end of the day, their house, their rules.
With tens of thousands of people attending, all with their own concerns, levels of risk tolerance, and more, there's literally zero chance of picking a path that will make all of us happy. Too restrictive. Not restrictive enough. Whatever the case may be.
My tickets are booked, I'll be there working the event once more, following whatever guidelines are expected of me by the company/venue/organization/city/state/etc.
What those specifically will look like remains to be seen, and as I noted ages ago, probably won't be known for certain until we're more like a month out. Even if the situation changes in the weeks that follow (for the better) I don't see it shifting, due to the aforementioned ire being garnered by those who demand they do / don't do X, Y, or Z thing.
Unless there's a major security/safety concern (a major and horrifying new variant tearing through the populace days or weeks before showtime), I imagine we'll see things lock down close enough to reduce the likelihood of being blindsided like that, but far enough out to get the info out to as many attendees/exhibitors/etc as possible in a timely fashion.
It's not ideal to be left in a holding pattern, but we all just have to rise to the occasion and be our best selves, to the staff, to each other, even to ourselves.