Because regulation is slow, FCKW took 16 years to ban, Lead in Petrol was introduced 1922 and banned 2002 in Australia, Asbestos is in many countries banned after 20-30 years of use.
There will be regulation, it probably will take time, but calling out the AI destroying humanity is just hysterical.
BTW EU regulations are already on their way, so there are govs that impose regulations.