Especially when these companies soak up millions to billions of $$$s in ad spending and pay close to zero tax.
By extension focussing on the negative impact on an individual is very small, but the overall impact on society and culture is massive (which in turn impacts individuals).
Taking that a step further I think you can argue there is some tragedy of the commons occurring which indicates govt. regulation should exist. Govt regulating media is tough, but as the US showing here, a rule getting rid of foreign actors might be a good idea for many countries.