You can probably encase a Raspberry PI with a battery and a touch screen, micro SD cards can go much higher than 16, and install Linux. Keep in mind that the Linux touch UIs aren’t really great imo, the best experience I’ve had so far is the steam deck.

I’ve been using gocryptfs now for a few years and it works fine as you describe.

You initiate the encrypted folder, set up automatic backups for it. Then whenever you want to access it you mount it into another folder.

There is a distinction here between the permanently encrypted folder that you can upload backup whatever, and your temporary mount, unencrypted folder.

If you’re alright with the rare conflicts to fix yourself something like syncthing works well for this setup even across computers.

Cryptocurrencies are not like stocks, stock is partial ownership of an enterprise which has the ultimate goal of generating more revenue, stocks are not a trading currency.

There are solutions to it. For example in Scala I’ve had to use Class tags a couple of times before and they were ergonomic and functioned well

I agreee with you on the side of the concept, but the way it is organised and the potential values seem to make no intuitive sense (if they make any)

I play StarCraft II regularly, have played Diablo IV and just started WarCraft 3 recently, all without any issues. All you need is proton or install steam and add a non-steam game.

Do you have any interest in relocating outside India? You seem to have a good domain of English and softskills on top of some Linux. I wouldn’t mind taking a look at the personal projects you mention