They really don’t care at all, YouTube is already trialing age verification, these companies have regulatory hoops to jump through in every country they operate in, it’s easy for them to comply and it will have a negligible impact on revenue.
You should write to your MP, send them an email, call them of visit one of their surgeries.
When the BBC started requiring a login to view the content I pay for, I stopped using it. When Facebook were neck deep in the Cambridge Analytica scandal I deleted my account, and when Reddit started their API extortion, I moved to Lemmy.
If you are here you are also a digital nomad like me, if you let the politicians and corporations carve up the internet then soon we will have nowhere left to move. Time to make a stand.