I only witness it whenever any of my work colleagues anyone with a phone wants to show me a video. Always have to sit through ads before & during the video. Absolutely horrific. Mind you they also have to close multiple pop up ads in every app they ever use on their phone. I couldn’t live with it & not learn how to deal with it
I consider myself a novice but this is how I do it too (ngnx reverse proxy handling SSL in conjunction with Duckdns domain. Wireguard for remote access to everything else). Both Nginx & duckdns are fairly straightforward to set up through Docker/Portainer.
Should the need arise I’ll look at Tailscale.
I dont use HA yet, it’s something I’d like to get into if I can figure out VLAN in order to keep IoT stuff away from the rest of the network.