There are plenty of people who "know" things that are actually wrong. This investigation is an important first step for the government to feel confident they know what's going on before exercising state power, which is, you know, a good thing. Vibes- or rumor-based exercise of state power is ill advised.

The Biden FTC has been quite aggressive against all sorts of anti-consumer practices throughout the economy which tend to follow these types of reports. I suspect action is coming relatively soon.