Dozens of times means absolutely nothing considering the billion that uses them.
Do you many how many thousands of times banks and insurance companies actually screw people -- and yet nobody bats an eye?
Besides the big assumption is that this is due to PayPals incompetence or malice, and not due to BS regulations (that anybody else will have to follow too).
I don't want to victim blame, but if you work in tech, and still involve PayPal in your business in any way you shouldn't be surprised about the outcome. Use Stripe, use GoCardless. Paypal Has To Go®.
I wouldn't ever use Paypal as a primary or exclusive channel for a startup, and I'm not alone. It may not become publicly hated, but if companies end up too scared to give it traffic, it will still die.
I can't imagine a consumer revolt, but at a certain point "makes your users feel secure" is outweighed by "makes you terrified you'll lose your money". I suspect that something like Stripe or Square will eventually sell companies on a "we won't screw you over" narrative and start to compete directly.
If that's the standard, there likely isn't a single major corporation that'd meet it.
They've already screwed up and screwed people over publicly dozens of times. Paypal does have to go, but I don't think paypal will die until someone offers an equivalent service.