He can do more good (and buy his kids more shoes) with an income from the art maniacs than he can without it.
Is this Banksy "bubble thread" an annual thing?
Imagine, if back when you were a child, you were playing in your dad's study, when you accidentally hit a hidden switch on his desk.
A panel opens on the wall, inside is a monkey mask, cans of paint, stencil cutting equipment, some porn mags and a massive amount of cash.
What would you do?
I get what you're saying but (just as far as the Palestinian people are concerned) "good Banksy" has done more than "early great Banksy".
And look at everything he's done. If you don't think his latest work is as great as early monkey stencils, that's fine, but he's done both. And everything in between. You can't take that away.
We'll always have Weston Super Mare.
It's more likely he's a painter and decorator.
Or an undertaker.