[wedernoch]

YouTube already does exatly this for me. If uBlock origin is active it loads the base site, but all video tiles are just grey squares and the video titles below are just grey bars.

[remotefonts]

Enable remote fonts loading in uBlock for YouTube and your problem will be solved, I suspect...

[Phelinofist]

I had that a few weeks ago, but that was fixed by a uBlock update (I think)

[nabakin]

Screenshot?

[wedernoch]

Not at home. If I remember I post one tomorrow. It's only on my Desktop. I have zero adds on mobile. Looks like they are trying a few different versions