It is being enforced: https://www.enforcementtracker.com

You can report issues to your local watchdog. That takes quite some time, given the large amount of companies that do not follow the law, but it is enforced

Large entities (companies right?) take that very serious. Its the other way around, small companies might not be aware of.

Nonetheless, i have seen in a very small company that we changed the behaviour of a camera which then only turned on when the action expected it and not before.

And in a very big company you alway have to fullfill it as a product standard.