Am I missing something, or is there no sorting option beyond channel? That's what drives me nuts about Youtube, is that I can't put "science" youtubers in to a

Am I missing something, or is there no sorting option beyond channel? That's what drives me nuts about Youtube, is that I can't put "science" youtubers in to a particular, very narrow category separated from other elements. This seems like the feature that would make Youtube infinitely more useful. I can't count how many times I've had to bounce back and forth through the shitty subscription view trying to associate some infinitesimally small avatar with a tutorial video I watched two months ago. Somehow I inevitably miss it, too. Of course there's no incentive for Google to do this, but these other guys..?