Given the static nature of most residential IP addresses, what stops this from happening today? If I subpoena facebook, google, chase, and pornhub - I can unma

Given the static nature of most residential IP addresses, what stops this from happening today? If I subpoena facebook, google, chase, and pornhub - I can unmask who you are by correlating your IP and profile info. If I want higher certainty, I can further narrow down time windows.