I follow this interesting group on Signal. They are interested in self-hosting. I have advocated Freedombox there. They have asked me to provide introductory information so that their group, many of whom are non-techies, can consider it.
I want to post a short list of links that people can check out in addition to the Freedombox website, to their discussion forum.
Suggestions for items I should point them to are welcome.
Thank you @KenW !
Yes, FreedomBox is the excellent recommendation 
Personally I switched as much as I could to open source. Therefore I use Linux Mint on all our computers and Murena /e/OS on our Mobiles. Murena /e/OS is a deGoogled Android OS.
Here clickable link: https://www.techreclaimers.club/
Based on the available information, Tech Reclaimers (associated with
techreclaimers.club) was co-founded by Janet Vertesi, a sociologist and professor known for her work on technology and society, and the activist Fedicon (Sean Tilley).They launched the initiative as a social movement focused on building alternatives to corporate-controlled technology, often emphasizing open standards, privacy, and community ownership. They are also associated with the OptOut Project (
optoutproject.net), which advocates for the right to disconnect from digital surveillance and corporate data collection.
