Is it entitlement if it's making using the entire thing illegal everywhere?

No. It's the dev's project. They can do whatever they want with it. They can delete the repo and go live in the woods if they want.

To be clear, I don't agree with the stance they have taken. But I also see the kind of reactions there are far from what people are making it out to be. I think the people complaining about the devs being "mean" are just hypersensitive and have never been told "no" their whole lives.

Like I said, I disagree with the devs' position to not implement this feature. It's been highly requested, and for good reason. But this is a free project. If they say no, then it's no. If we don't like that decision, then maybe we need to move somewhere else.

It sucks but sometimes that's life.