What else can we really expect from a product whose parent is eBay?
This company is a fucking fossil with all the hunger for customer satisfaction of a used tissue.
Is it convenient for users? Yeah. Is it worth gambling your entire business on? Given the lack of accountability these clowns enjoy, I'm going to say probably not. Neither eBay or PayPal has evolved in any meaningful way in the last decade. On the contrary: they've steadily declined in user experience and customer satisfaction. Why trust a business to such a stagnant concern?
On principle, on practicality, for the sake of all of our futures: just say no to PayPal.