We literally have wireshark and similar utilities available to all of us to inspect every packet of data coming in to and leaving our phones. You can install pcapdroid right now to see exactly what facebook is doing and where that data is going. This is not complicated stuff.
Now imagine the payday and notoriety that’ll go to the security research firm that is doing this kind of work on a regular basis and is able to definitively prove it’s happening. Why do you think that hasn’t happened yet?
If it’s something you’re really worried about, maybe something like https://github.com/NHAS/wag will help along with your secure totp app.
After having tried what seems like every available desktop rss frontend, I just settled on the freshrss mapco theme with the landscape thumbnail and dark mode via dark reader instead of the built in option.
For the article loading issues, I’d recommend full-text-rss.
https://github.com/Fallenbagel/jellyseerr
Yup, based on overseer. It’s a great selfhosted way to see what’s new and popular.
https://github.com/sct/overseerr/raw/develop/public/preview.jpg
Welcome to the rabbit hole of selfhosted note-taking apps. https://selfh.st/apps/?tag=Note-Taking
Unfortunately, this is going to be a bit of a journey. You’ll probably end up going through a few of these options until you find one that works for you and fits your workflow.