We can't predit but this is kinda impossible paypal offers charge back, but bitcoin is used by most of hackers and darkweb. That's why both have their users.
Bitcoin is used primarily by hackers and dark web? Because of this conviction is so widespread among non-bitcoin users we can't rich higher levels of adoption.
I can tell you that ability for users to initiate chargeback and open a PayPal dispute is overused and something needs to be done with it.
Did you know that merchant who is using PayPal as a payment method in his shop needs to pay money to PP everytime someone starts a dispute?
Well, dispute is a double-edged sword for retailer and Paypal. Everytime, the retailer always have risk to meet this issue when someone take this function to get refund. Althought some cases did not refund for whom created dispute, but it took much times of retailers for those disputes.