I've had the thought for this kind of app several times when annoyed by ads but I never looked to close into whether or not someone had already made something like it.
I was quite happy when I found this extension although somewhat surprised I hadn't run into it earlier given my active interest in adblocking.
Works great, love it. Thanks for making it.

PS. Have you ever considered adding the ability to ad a black rectangle over the screen (moveable and resizable by the reporter) so it might cover sponsored banners invid when skipping would also skip valuable content? Just a suggestion, although I do not know if it would be feasible.