All public engagement fed media has this risk.
It provides tools to nudge the algorithm in a different direction, but it can take a while. And many of them are somewhat hidden, like topic muting.
I'm not sure it would be worth your time to learn it. The site still has valuable content, but it's harder and harder to find. The tools for helping are primitive, and not improving.
For what it's worth I can say that not everyone sees what you see. I have no idea why it thinks you like that. It's a machine learning thing, so they don't know either.