For some of us, the whole reason we're here is to get away from personalized filter bubbles.

I'd honestly be surprised if something like this hasn't been built yet by the HN community. A service where you can input your likes and interests (and maybe a blacklist) to get a tailored feed of HN posts including/excluding the right content. Maybe you could even feed in a few links to examples of content you like and it would cater to you based on that.