That's good to know, but you still need a smartphone to handle the connection. Having a dumb phone wouldn't work, if I properly understand how this works.
I think it would have to be something like "Block traffic from <offending IP> intended for <my IP>. <TTL>. <Cryptographic signature verifying that I control my IP>."
Not sure how new this is but very cool that users can host a node simply by toggling an iframe or installing a browser extension. I wonder if these methods have much lower bandwidth limitations than the CLI version
I like Vivaldi and was seriously considering a switch away from Chrome as I'm a past Opera fan ... but it's still "just another" Chromium-based browser likely to be affected by the upcoming Manifest v3 changes that will limit adblocking browser extensions.
I'm running more and more with Firefox these days and trialing AdGuard Home, Blocky, Technitium in parallel in anticipation of having to recommend solutions to friends and family if the Chrome-o'verse dissolves into a ad strewn zombie landscape post full Mv3 rollout.
As someone in the " ~60, programming since 12, former usenet pre WWW " bracket I'm troubled(?) | perturbed by the convergance toward an all Chromium browser engine aspects here, Mv3 is but a single example of what can occur when there's a borg dominated domain.