I don't want to add telemetry. And I think this is where the solo vs team thing matters. I can just say "no telemetry" and I don't need to argue with anyone about it. I make the decision and live with the consequence.
I don't really need to know how many people use the app. It would be cool to know, but not necessary.
If someone wants a feature, or a fix, they can open an issue.
Then that's not really a con if you refuse to fix the problem you yourself mentioned. It's like saying, I'm not getting enough iron in my diet, and someone suggests eating foods with more iron, and then saying I don't want to. Okay, then don't bring it up in the first place.