Looks like America finally has the possibility for a federal GRANITE act, which would allow them to fine Ofcom for attempting to throw its weight around in the USA:

Michael Rulli, a Republican congressman, wants to stop American courts from enforcing fines from Ofcom relating to the Online Safety Act

https://www.thetimes.com/uk/politics/article/bill-us-ofcom-online-safety-regulators-h6jghd5fl