The premise is correct. VMs won't contain these. As we've already seen AI hack in/out of companies in the real world accidently. There is no perfect, unhackable stack. If there were then computer security would have been a done deal a long time ago.
Once these malicious AIs get out on the real internet basically everything is an open free for all. The military, infrastructure, government, corporate networks are far from perfect, not up to date, they are no match for an AI that can create its own zero days.
I think when push comes to shove we either need to shut down the networks/internet or risk AI locking us out of everything potentially for ransom.
Imagine being blackmailed by a non-human entity. I guess we won't need to imagine for too much longer. That is definitely going to happen. Somehow every year my crazy AI arguments get easier and easier to defend. That hugging face incident really made you guys move the goal posts.