Because you know, the entire point is that instance admins are allowed to run their instance how they see fit.
And the users are allowed to have opinions about it.
Correct, but that doesn't change who has final say over it. You're more than free to change instances if you no longer agree with how your current instance is being run.
Yes but being able to technically do something despite it negatively affecting the wider community doesn't magically mean people shouldn't express their opinions, and of you're not saying people shouldn't then your post is entirely pointless
And the users are allowed to have opinions about it.
Correct, but that doesn't change who has final say over it. You're more than free to change instances if you no longer agree with how your current instance is being run.
Yes but being able to technically do something despite it negatively affecting the wider community doesn't magically mean people shouldn't express their opinions, and of you're not saying people shouldn't then your post is entirely pointless