Could we say the same about flights to Hawaii? Small number of people take lavish vacations, everyone else gets the pollution.
It's good to look at the costs vs. benefits of everything, but satellite networks are way far down on my list of concern (and I do some astrophotography).
We should. A global pollution tax would shake out a lot of problems.
A strong and trustworthy global democracy to enforce it, and to provide for the general welfare of everyone currently trapped in car-based cities... Is left as a simple exercise to the reader