I say the following with the caveat that, regardless of the virus, I wasn't planning on returning to WDW until 2022 for family reasons. But if I were in the market, this is how I would feel....
I am not anti-mask at all but I honestly am not sure if I could enjoy the parks while wearing one all day. Too much of a distraction and pictures would be bizarre. This is not a period in time I am really keen on memorializing on film.
Also, I just don't see the value in a trip right now. Prices haven't been cut enough to make up for the cuts in the experience, some of which significantly pre-date the pandemic (nightime MK parade). I understand some of that is purposeful on their end.
It really comes down to the fact that if I opt to go now, its going to financially force me to delay the date of my next trip when, presumably, things will be back to normal. I would rather just keep things on schedule, wait for things to improve, and use the time to save up money thus allowing me to have an even bigger, better future trip.