> Usually HN univocally complains about Apple‘s dominant App Store.

There is a strong population on HN that dislikes walled gardens. In my experience there are also plenty of people who disagree. There's also a large population that doesn't like EU tech regulations.

The ratio between different parts of the HN population can change significantly depending of stuff like time of day and headline draw. I don't find it particularly surprising, it isn't like HN is a monolith with internally consistent views across the entire population.