And something like syncthing
supervent
I'm a Tor relay operator. For years, I ran a Tor guard/middle relay, but I often ran into issues with certain services and websites that would blacklist my IP address within days of changing it. After dealing with that for a long time, I eventually got tired of the hassle and switched to running a Tor bridge instead, to help people bypass censorship in authoritarian countries. I think it's a better fit for a home connection.
I am not saying about this article in concret, just saying the writer is not trustworthy in general. The majority of his articles have bias to russian side. And I stopped reading when I viewed his name. And again, spanish mass media not the best option for this topic.
All of his articles are based on information from the Russian Ministry of Defense. Russia always adapts, advances, and triumphs from its perspective, and that's not true. Spanish mass media it is not best option to stay informed about the war. Alberto Rojas from elmundo is more imparcial.
The writer is always supporting russian side and spreading russian propaganda in all his articles. Not trustworthy.
For this use it is better tor
I use Adguard's public DNS on my router for convenience, no problems at all. In the past I had pi-hole with some lists that in the end, from time to time, broke things.
Ed2k/kad are still kicking, I use mldonkey for that networks
Look into MikroTik