Such big news could not be a joke in the first place. It will look like that these mega organisations have gone crazy about their management skills and that will be bad impression if was owner of it. They surely have the serious agenda on this and its about the time when they will finalise the decisions. Facebook has ran into bigger problem than banning the crypto ads for now. The personal data stealing case is still on and they have to look after that before they could start banning the ads. Googles news is anyway not so serious yet and no legal doc ha published yet.

If I were them then for sure I will look into priorities and for now Facebook has to overcome the stealing case issue.