The lament I think is more that this is a kind of "dark pattern" that's not really regulated. IMO it should be as easy to delete an account as it is to sign up. To my mind, this is very similar to subscribing/unsubscribing which IIRC is regulated now.

The overall point I'm making is that it is "gross" when companies do stuff like this and yet there's zero accountability. Or when it comes to reliability of account deletion tech companies put up their hands and say "whoops technology is hard."