Adsense has one small info button on the top right where you can click and report, however, for Youtube video ads, there's no visible way to report them as well

Adsense has one small info button on the top right where you can click and report, however, for Youtube video ads, there's no visible way to report them as well, especially softcore porn. What's worse is that Youtube doesn't care whether the current audience is suitable or not as long as the ads were shown at the intended target ( ie gaming related video )