Is there a chance that people using these US accounts will all get blocked or is there nothing Sony can do about it?
It's been going on since ps3 era and no one has been blocked as yet. Tbh I haven't done the us account thingy. I've since taken to waiting for psn EU sales, and picked up a lot of digital games cheaper than normal psn EU prices..
And I also use CD keys to get psn top up cards, that helps me save a few quid. I haven't purchased a retail game since , well I think batman arkham knight was my last one. All the rest I've purchased digitally , most from psn EU sales...