I can't see how this counts as "political" or "ideological" by your definition unless you believe that emotion can't exist as part of any decision, in which case you should give up interacting with human beings entirely.
Regardless, the decision was 99% logical. In fact, even the emotional parts are laudable. For example, I love software. That's an emotion. If you disagree with that foundation, we will fundamentally never be able to converse with each other about what's best for software.
The opposite of political would be someone saying "I have observed that Bun has X, Y and Z bugs -- therefore we are no longer support it". An example of this is the recent announcement that Ghostty is leaving GitHub[1]. Compare and contrast the rationale:
> I've felt this way for a long time, but for the past month I've kept a journal where I put an "X" next to every date where a GitHub outage has negatively impacted my ability to work2. Almost every day has an X. On the day I am writing this post, I've been unable to do any PR review for ~2 hours because there is a GitHub Actions outage3. This is no longer a place for serious work if it just blocks you out for hours per day, every day.
That isn't ideological in the slightest. Count the X's, and move off once you see too many.
[1]: https://news.ycombinator.com/item?id=47939579