The point of freedom in software is certainly that I can create my own fork. And individual projects a maintainer can certainly do what he wants. But it is still worrying if in community projects such as Debian when decisions that come with a cost to some part of the community are pushed through without full consensus. It would be certainly not the first time. systemd was similar and for similar reasons (commercial interests by some key stakeholders), and I would argue that Debian did suffer a lot from how badly this was handled. I do not think the community ever got as healthy and vibrant as it was before this. So it t would be sad if this continues.
...it is still worrying if in community projects such as Debian when decisions that come with a cost to some part of the community are pushed through without full consensus.
What are some concrete cases you can point to where a decision was made with full consensus? Literally everyone agreed? All the users?
I'm not sure many projects have ever been run that way. I'm sure we've all heard of the Benevolent Dictator for Life (BDfL). I'm sure Linus has made an executive decision once in a while.