Bad? No, not really. If you ask me, (almost?) nothing is inherently bad. But it's a nice and obvious feature to skip them if you want, so it's pretty amazing that such options are possible now. (However, I don't think I'll use it, because there is an mpv plugin for that, and it feels pretty weird, to actually skip parts of the video when downloading. I mean, what if I'll need it one time: do I have to re-download the video?)