https://www.congress.gov/bill/117th-congress/house-bill/3816...
The privacy and "surveillance" aspect only comes into play because these large platforms can pick and choose who they allow on their service, denying end users access to privacy protecting services.
I use some of these services on big platforms. Right now, I do not see a need for legislation to fix the problem. I hate to see more legislation and regulation in general. Duckduckgo and Proton are doing great. In twenty years it is totally possible that they become the next Apple or Google. They can create the competition and allow users to make the choice. I would love to see a ProtonPhone.