F-Droid isn’t the only one: I also like Neo Store, which has more than just the F-Droid repository and I think has a better interface. However, I think not all repo are 100% safe because F-Droid verify all the apps they have while Neo-Store doesn’t because it simply list known repos, which you can activate however you like in the settings.

Pop!OS is a pretty stable distro, so there shouldn’t be any dependencies problem: you usually have that on arch or arch based distros, even if it’s quite rare. Have you ever uninstalled Firefox and reinstalled it but without some of its dependencies? Or ignored a package it asked you to install with it afterwards? If not, maybe it’s just an update that went wrong, like the PC shut down during an update or something. So update your system, uninstall firefox and reinstall. Your data stored in your home directory (in .mozilla, a hidden folder) like your history, extensions, opened tabs, should be conserved, even if you use apt purge.

Well good for you if that’s the case, but be careful, you’re better safe than sorry. Lack of good sleep is a big problem in today’s society and one of the sign can be falling asleep very fast, so considering it can have serious consequences on one’s life, it’s always good to keep an eye on that. Anyway, take care

5 minutes is pretty damn low: are you sleep depraved? If so, you must be exhausted at the end of the day or constantly tired throughout the day. The average and normal time (when just being tired and not exhausted at the end of the day) is about 20 minutes. You might want to checked on that and get a better sleep quality as you seem to say you have 6 hours of sleep per day, which isn’t ideal but good enough.

I didn’t have to spend hours getting my GPU to work on Linux… What were you using exactly, as a distro and as a GPU? Not that I try to invalidate your experience, but afaik, if you have a AMD or Intel GPU, it should work out of the box and if you have an Nvidia GPU, any user friendly Linux distro that is optionally made for gaming have drivers preinstalled and can easily be updated through a GUI or a two words command so that you can directly play as soon as you installed the distro.

Openboard and Florisboard are pretty good alternatives. I don’t like them though (nor do I prefer Gboard or Swiftkey) as I prefer a type of keyboard very practical to write due to it’s rounded keys, which is Typewise.

Unless it’s a RAM filling issue, because you would have too little RAM, and even then, the entire OS crashing and not just Firefox would be very unlikely, I don’t see any reason for it to crash your entire OS. Regardless, there are Firefox forks that use much much less RAM. You’re using Windows, Mac or Linux first? Try to uninstall, clean everything and reinstall with a new profile, it may work, who knows. If not, then it has to be your OS.

Who talked about identity? Left-handed people is just a group, right-handed is also a group and ambidextrous is another one. This post is only noticing the difference in day-to-day life with right-handed people, that’s it.

The SMS communication is not secured at all as it’s not encrypted and you can’t encrypt it. Your wifi and your whole internet network however is generally fully encrypted by default.