Yup, I feel you. It's something I've always wanted myself, and I find myself hoping the OSS alternatives eventually implement something similar. For now I just make do with things like tealdeer and whatnot.
Edit: Just stumbled upon navi, the interactivity looks a lot closer to what we want than tldr and friends at least
Not to mention Bomb Rush Cyberfunk, its de facto indie spiritual successor. He's behind a few tracks and the style is alive and well imo!