Here's the root of your misunderstanding. “Broken” is subjective, relative only to you.
> it's right there is name of the feature "Pull Request", it's a request, not a demand.
That's marketing-speak. It is absolutely a demand. PRs are a growth-hacking feature and are part of how GitHub got to be so dominant. The abuse of social pressure calling someone's project unmaintained was the same mechanism used for the XZ Utils backdoor: https://securelist.com/xz-backdoor-story-part-2-social-engin...