PayPal will not implement crypto like Bitcoin and others, they are planning to build their own crypto coin, probably a Centralized token that will represent PayPal Digitally, that's all, don't get your hopes too high, let's wait for more announcement
although they will not implement bitcoin or others coin , but if they announced will their own cryptocurrency or developt new blockchain generation to support their business i am sure it will be great news from crypto investors. more big company join and developt new blockchain technology, more positive impact we will get.