I have been to WDW 2x (March 2021 and Dec 2021) and Universal May 22-25. None of us have gotten sick any of the trips and did not wear masks except when required the last 2 trips.
Having said that... We went in Jan 2020, before it was known to be iin the US. DH had been sick earlier in the month and still had a awful cough and was not back to normal. I made him go to the dr a few days before we left to confirm a case of the man-flu and to make sure he didn't have bronchitis or something. They tested him for flu, strep etc. Did lung xrays. Everything was negative, but his lungs looked weird. They gave him some cough suppresant and an inhaler and a zpack and told him he was good to go, anything he had was no longer contagious, since the symptoms started so long ago and he wasn't running a fever. No one else in the family ever got whatever it was. Knowing what we know now, I feel badly about that trip.
Having said that... We went in Jan 2020, before it was known to be iin the US. DH had been sick earlier in the month and still had a awful cough and was not back to normal. I made him go to the dr a few days before we left to confirm a case of the man-flu and to make sure he didn't have bronchitis or something. They tested him for flu, strep etc. Did lung xrays. Everything was negative, but his lungs looked weird. They gave him some cough suppresant and an inhaler and a zpack and told him he was good to go, anything he had was no longer contagious, since the symptoms started so long ago and he wasn't running a fever. No one else in the family ever got whatever it was. Knowing what we know now, I feel badly about that trip.