It has nothing to do with "got my back" because they still use a credit card to pay through paypal. The main reason is it is easy to just hit Paypal, and approve despite of the dark patterns (I can't believe how many times I've had to switch between my bank a/c source and creditcard or paypal balance... fuck you Paypal PMs for making this confusing on purpose), and there is no need to fill out credit card forms.
Stripe folks if you're listening - I am reporting from the battle field - please work on a Stripe user account and it will kill Paypal instantly. Just login with Stripe account on any store and instantly checkout. Whenever I have an Apple Pay option, I choose it because it is instant. Filling out credit card details is the real problem.