https://simplelogin.io/ (owned by Proton) is great for this. They have a feature to generate an email address by random word or even by uuid.

iOS has Lockdown Mode which it sounds like you could benefit from.

Are all of those drives powered up constantly? What’s your power bill like?

I was also going to suggest Haiku. It’s the spiritual successor to BeOs. I was always disappointed that didn’t become more popular.

I use Emacs’ Org Mode. It may not be exactly what you’re looking for, but it is highly versatile.

Me too. I could never get into nushell or fish because they’re not posix and I don’t need to learn two ways to do something.

You could, but maybe a good shell makes it easier than the external tool. Or maybe you use the shell to effectively combine the inputs and outputs of the other tools.

He did say he was doing it to learn. Maybe when he’s done he will be able to appreciate what goes into making a viable browser.

Does it need to be online? If not, you could use LibreOffice.

Are you editing from the smartphone, or just viewing?

Would a wiki site with tables be suitable?