Execs know teachers are doing it because of internal drive to teach and not for the pay and they take advantage of it in absolutely every way they can.
If teachers want useful posters on the wall, gotta pay for it. If teachers want students to not have to share a worksheet 3:1, teachers will pay for it. It's incredible not only how much they do for free, but how much they pay out of pocket for the "privilege"
Updated mine, but, realistically, I don't think most of us are directly exposing our VaultWarden instances to the internet ... I can't imagine I'm all that weird by only exposing it over VPN for remote use.