Its not news that the AI industry is run by people who don't know what they're doing. Allowing models unrestricted access to the internet is clearly negligent
We've been building firewalls and restrictions to prevent people from accessing sites on networks for decades and they're extremely effective. There's a whole industry built around this kind of security. The idea that these companies are incapable of doing it is wrong, they just don't want to put the work in because it makes a great ad campaign