Why they go to this one specific company? what about tiktok? what about omegele? what about many other social networks. They should ask governments to regulate

Why they go to this one specific company? what about tiktok? what about omegele? what about many other social networks. They should ask governments to regulate the field for everyone, not some specific company. I also got my doubt about this "science", social sciences are not really sciences, a lot of the research in those fields is not replicated or just based on asking people questions rather than actually observing behaviour. I don't understand how they claim as if there is some scientific truth that we have to follow when it comes to those issues, in most cases it is more assumptions, loose correlations mixed with ideologies and politics.