Nah. Sony doesn't care. Unless the GP really takes off and starts threatening Sony directly then I'm pretty sure their copy-paste department will manage to come up with something workable in a relatively short period of time. Technically speaking, this is much easier done than creating a cloud service. Also, when it comes to online, Sony has a track record of doing exactly what MS does, just a few years later, so I'm pretty sure that gamepass like service will come to PS, eventually.