Try MusicBrainz Picard. I've had good experience with their recognition quality.
There is no such thing as "zeroith". Does not matter which numbers you slap on the tables, the one with the lowest number will always be the first. The word "first" has nothing to do with indices, it's just an antonym for "last".
Some people have to use their stuff for a variety of reasons, don't be a dick about it.
They are probably just using your IP address to determine the location. That will show the location of your ISP, not your location. That's not much more info than any other server gets when you are connecting to it. Also does not require Mozilla to send any geolocation data.
Nah, Manjaro is Arch for toddlers.
You can just share links to maps, OpenStreetMaps has a bunch of different mobile apps, for example, Organic Maps is a good one. Links to OSM look like this: https://osm.org/go/zrfyVQn8--?node=164979149
Because it's based on OSM that anyone can commit changes to, it sometimes has areas mapped that Google maps don't. On my last skiing trip made everyone install it, because Google maps just didn't have a proper map of the resort we were staying in. Also works offline, very convenient when you only have broadband internet in the hotel.
Nah, Georgian is arcs and circles everywhere, like this: ეს ქართული დამწერლობაა.
Well, if you stop listening to people who think it's a way to get really rich really fast (which it obviously isn't), cryptocurrencies are quite useful. International transfers are so much cheaper and easier with them.
Ducks are learning to gaslight people. Fascinating.
As far as I know, there is no way around making a backup. Titanium Backup may help with moving your apps, you'll probably have to deal with other files with your favourite file manager.
May I introduce you to our Savior Helix?