If AI is the answer, then there's no reason for a top-down mandate like this. People will just start using as they see fit because it helps them do their jobs better, instead of it being forced on them, which doesn't sound much like AI is the answer investors thought it was.
No, because as discussed AI also changes the nature of your job in a way that might be negative to a worker, even if it’s more productive. Ie, it may be more fun to ride a horse to your friends house, but it’s not faster than a car. Or as the previous example, it may be more enjoyable to make a shoe by hand, but it’s less productive than using an assembly line