I’m not sure it’s alarmist; I think this is all a breaking change is.

Anybody updating needs to know their existing config may not longer be supported. Even if the consequences are small, even if not every user will be affected, this update will break some previously acceptable configs. I think that warrants a heads up and a reminder to read the release notes.

It does say that you’re right.

I think it is just a desktop environment for linux. So it probably wont work on TVs by themselves.

EDIT:

Reading the article now, and I can see why you thought that. I was getting ready to eat my words.

it aimed to turn regular television sets into smart, Linux-powered devices

But on the project page it says:

Plasma Bigscreen is a user-friendly, open-source interface designed for devices like HTPCs and SBCs connected to TVs and projectors. It provides an intuitive experience that allows for easy navigation from a distance using remote controls. Discover an engaging environment that adapts to your preferences, offering the safety and privacy protection that come with the Free and Open Source Software.

Sometimes mindfulness is more of a soft awareness. Not really thinking or knowing about anything in particular.

I also don’t like how it’s used, because I have the same problem as you describe. It reminds me of trying to maintain a stoic perspective, being non-intellectually aware of sensations in your body, and trying to focus on what you can control.