The key thing is not the sector but whether there’s an effective oversight mechanism. It’s a lot more productive to focus on those feedback loops than trying to assume any sector comes in exactly one universal quality level.
Funny enough, it seems like SpaceX has the solution for this and it's rolling out as we speak: https://www.starlink.com/ . Space-based internet that actually works and is actually fast is a game-changer.
Let's see how the telecoms respond to competitive pressure. If anyone can get 100Mbps within a year, I'm willing to bet Gigabit fiber/cable will be available nearly everywhere soon.
Hard to do when the people who really understand broadband networking are working for ATT, Comcast, and Verizon and not for the government.
This kind of purist thinking is dangerous because it prevents you from observing the facts as they are. For example whatever the root cause of California’s high speed rail problems, it’s probably more complex than “public government is bad”. But you will never find out because you have ideological blinders on.