If openai perceives this to be just a problem for one 60M people country, not particularly known for tech enterprises, they may just shrug it off and close off service to Italy and call it a day.
That's exactly what they did. My plus account got refunded and blocked. VPN only allows me to access the free service, so no GPT-4 for me.
So unless other countries are following on and ensuring that tech giants are respecting privacy, this will just hurt Italian citizens and their ability to compete globally.