i have hated them from the start. I remember when i started selling bitcoin for paypal a few years ago and my account would get locked after like 600 usd even when it was verified and limits was gone.
Never had a chagreback on it.
I also have had a lot of problem paying on shops that have paypal as checkout.
And their refund policiy is garbage. if you sell or buy something with paypal, and you get in a dispute, it can go either way even if you have done nothing wrong. Paypal is still a thing among scammers on ebay.