It would be interesting to contrast the unicycle experience with tandem bike experiences. When I ride my tandem bike with a partner I almost universally experience smiles and happy waves from people that see us.
I can ride a unicycle and rode it more often as a teenager. Lots of comments about getting lost from the circus. But they were meant to be funny. I think.
A traditional geosynchronous satellite is 22,000 miles above you. A starlink satellite is only 340 miles above you. And when you are outside you have a great line of sight with nothing in the way.
It is a nice idea. But I don't believe Facebook actually follows through on letting you mute or unfollow people. Their posts will slowly creep back into the main timeline that you see.