Of all of the companies you listed, only Comcast needed to obtain the right to dig a trench through much of the private and public property in America prior to doing business. In exchange for that right, they accepted many regulatory burdens (often very explicitly in contracted negotiations with various levels of government), and should be accepting of future regulatory burdens as well.
But all company need right to do business, and for that they accept many regulatory burdens, like taxes, employment laws, PII laws which are different at country state and industry and company size level. So not unprecedented to have laws for web companies.
