Have to use a student account, gmail and my main protonmail account. Tying everything up in one window is just nice.

Idk, got thunderbird set up and feeling pretty happy with it.

no.

Sadly not, no.

Aaand … its lame.

Joplin.

Isnt that possible under Linux Mint, or am I wrong?

I come from a Windows and Mac environment and I now happily use Linux Mint. It has a similar aesthetic and is really easy to use. I think not recommending newbies Arch would be a good start.