Depends just how willing you are: demand domestic websites block any non residential IPs and report any attempted or even successful VPS connections, allow only registered businesses to operate VPNs, use government shipped mobile apps to detect people’s network configs/installed apps/private and public IPs, block any known VPN IP ranges, use DPI to block VPN protocols and detect unusual traffic, allow access only to a select list of domains and IP addresses, etc. There’s a myriad of ways to enforce this, but in the US they will need a few years to set up the hardware necessary to do it, that’s the one thing the US has going for it. Sleep on it, though? You will wake up to intranet in 10 years.
Depends just how willing you are: demand domestic websites block any non residential IPs and report any attempted or even successful VPS connections, allow only registered businesses to operate VPNs, use government shipped mobile apps to detect people’s network configs/installed apps/private and public IPs, block any known VPN IP ranges, use DPI to block VPN protocols and detect unusual traffic, allow access only to a select list of domains and IP addresses, etc. There’s a myriad of ways to enforce this, but in the US they will need a few years to set up the hardware necessary to do it, that’s the one thing the US has going for it. Sleep on it, though? You will wake up to intranet in 10 years.