i guess i should make it clear also that like
it is _not_ acceptable to tell anyone that the software they use is bad if they don't ask
in the same way that you wouldn't just walk up to someone building a house and say "oh that hammer is awful, you should use [other hammer]"
the exceptions, obviously, being if:
- that hammer is dangerous (in which case, regulate against it, don't give unsolicited advice)
- the person using the hammer asks you for advice (so go ahead)