Attendance has been going down in all sports for many years prior to Covid. The possibilities (not listed in any order) are high ticket prices, high parking fees, high price of concessions, great TVs for watching at home, able to watch on tablets or phones when out of the home, construction and traffic delays getting to and from the arena by car or public transportation, delays getting out of the parking lot, and worry about safety (drunken fans, crime, terrorism). Now put Covid into the mix, and it becomes very unlikely that things will turn around anytime soon.
With all due respect to the great BWP, Diego Rossi did 75%+ of the work. He stole the ball, he advanced the ball, he crossed the ball, and set up BWP. BWP did an excellent finish, but the fact is that we don't have anyone who can do what Diego Rossi did on that play.