

Laws like this are enforced selectively, by design. If they were serious about privacy, they’d be issuing citations to everybody with a ring doorbell. Not just because the videos always face public areas, but because the recordings are stored insecurely on US datacentres.
I run iptables on Debian, on a cheap aliexpress minipc with dual NICs. Been using more or less the same config for about five years. It’s simple, boring, and works great.