So things like dropbox/onedrive etc would now be illegal…that doesnt sound plausible?
This sounds more like making big companies pay money. Maybe if they didnt do all their dodgy irish tax dodges they wouldnt have been targetted so much 
i dont know…maybe im not interpretting this right. If it was such a big deal and now non dodgy sites like the ue4 forums would be illegal id imagine more of a general uproar and media coverage. Plenty of coverage about GDPR you couldnt not know about that
i work in web hosting and i’ve heard nothing about this…but then again…i am ■■■■ at my job so thats not surprising