Despite Disney communicating that the reason they suspended FP+ was for using the queues, that's really not the reason. It was well documented that they only used the vast majority of FP+ queues for DAS, Club 33, VIP Tours, etc.............FP+ is not needed and they dont have the staff to work it and/or the demand to use it with capacity still limited due to lack of entertainment, staffing, restaurants, etc
There were people next to each other in queues all throughout Covid..........I was shoulder to shoulder for 10 straight days in every park (including BB) during my trip in April on almost every ride. Very few followed the stickers on the ground