Hide recommendation if it's not from a specific category

[maribox]

I would like to hide videos based on what category they're in.
For example education and music can be recommended but all other videos should be hidden.
Maybe a new settings tab could be made for that called "Recommendations" or "Video Filters".
That could even be extended to tags so that videos with specific tags (like e.g. "meme" or something like that) get blocked.

I didn't find any info about the category in the HTML of the video recommendation, so an API Request probably would have to be made, but a category request would just use 1 unit/request.