Would it be practical to use mesh networking (eg. Hyperboria, https://changelog.complete.org/archives/10478-easily-accessing-all-your-stuff-with-a-zero-trust-me

Would it be practical to use mesh networking (eg. Hyperboria, https://changelog.complete.org/archives/10478-easily-accessing-all-your-stuff-with-a-zero-trust-mesh-vpn https://changelog.complete.org/archives/10478-easily-accessi...) to access your machines from remotely using their public key rather than a domain name you have to pay for and renew?