I was there in Feb, at that time masks were needed indoors, which had the bizarre effect when doing the Universal Studio tour, did not need the mask on the tram doing the backlots, but when the tram went into one of the 3D 'rides/show' like Fast and Furious / King Kong etc although everyone was still in the same seats, (and there was a total of 10 people on the tram) we all had to put on a mask for 2 minutes, then take them off again, they were also needed for rides like The Mummy, but not Jurrassic WorldBeen here in California for a week and haven't had to wear a mask or show my vax docs to anyone. The preflight Verifly list was the last time I needed to access any of it, along with the antigen test of course. Once that's finally done away with then great.
North East USA, seems a little more mask orientated, and some schools have reintroduced them.