PythagoRascal

I recently started to notice how more and more videos in the results of a YouTube search have absolutely nothing to do with the search term. It looks like these videos are injected recommendations based on watch behaviour or even just trending videos.

Here is a real example: https://i.imgur.com/Vu9V6jg.png

First two videos are relevant to the search, third is relevant to my other watch interests and fourth just seems to be a trending video. This is AFTER already filtering out all the "Similar videos" or "Recommended for you" shelves that are normally also present in search results.

The frustrating thing is that these videos don't seem to have any distinguishing attributes, classes or tags that could be used to build a uBlock filter. I've even tried to see if there is any data in the requested JS that could help indicate if a video is injected, but no luck so far.

Has anyone had any success filtering out this crap?