Aa far as I heard the free Internet is part of a the new satellite Internet idea of Elon Musk it will likely only be available for poorer people in 3rd world country at a fairly low speed. The premium part of that service will be sold to companies. Financial services firms will likely pay top dollar for the satellite Internet because the speed is 30% higher than fiber optic cables. This is very interesting for connections across continents. With the revenues from that Elon Musk will be able to offer free Internet for some people.