Thats not necessary for online teaching. I just got my degree and there were some online courses too, never had to deal with any of this anti cheating crap.
I like new words, like Rucksackriemenquerverbindungsträger (the horizontal connection between the straps of your backpack that makes the backpack magically less heavy when closed)
Thats not entirely true. wl-copy exists and I use it, but it's not fully there yet. Things like slackadays/clipboard are still fucking around with weird Wayland issues.
I'd like better clipboard support, but alias c=wl-copy is good enough most of the time for me. And it works in neovim as well.
Studying computer science / Cybersecurity certainly helped. Besides that, trial and error for me.