Whoa there Neddy
In all those situations you cite don’t you think it’s possible that the individuals in question are likely to take ownership of their own hair?
If their job calls for tidy hair I’m sure they will understand that and cut it accordingly.
We are talking about clever, 21st Century women here not 1950’s housewives who are likely to faint at the first whiff of jet fuel.
Seriously if you think that every lady is suddenly going to have hair like Rapunzel and clog up an ejector seat you need to calm down and think a little more rationally.
BV