A very small part of the problem.
The major cause of the problem was the selling of multi year season tickets, that I first called out in May 2018, and that has allowed Chansiri to get to where he is now.
So anyone that has bought a multi year season ticket needs to think twice before ostracising those (I'm not one) that are pouring a relatively few pennies into the coffers now.
My only surprise is that it took so long to get here.