True, and good point. Hopefully they and other custody wallets can avoid it for as long as possible. We'll have to see what happens there.
Remember tho, it's not a dichotomy re: self-custody. It's not like you either do or don't. You can do both (and in fact, I do). The average Joe can start off on custody, learn a little here and there, and then witness the Canadian Trucker Rally (or other world-news event providing a CLEAR example why self-custody is important) and change their mind. At least in this scenario, they're primed.