My solution is simple...
-To fix Genie+...Bring back free Fast Passes, that will make most guests happy! Keep the most popular attractions as PAID Lightning Lane options...this will make Disney happy! I am sure they will make money, maybe not like before, but it will be beneficial for guest's experience!
- Get rid of Park Reservations! Buying a park ticket(s) will entitle guests admission like it used to be! I am sure they can know how many people are coming by ticket sales...they have done it that way since 1971, so what changed them knowing!? I think Disney wanted to control capacity but, in the process, turned many guests away. They could limit the number of tickets sold each day.
(genie+ was created to encourage social distancing. But now that things have been relaxed, I think its time to get back to NORMAL (pre COVID)