Adguard license claims Https filtering. If that works on Youtube, this program might be a keeper.
I wouldn't touch a standalone application doing HTTPS filtering with a 10-foot pole.
It requires either basically setting up a MITM proxy (and there's pretty much nobody
that does that correctly, it adds tons of potential security holes, and makes it really hard to see your real protection status from the browser) - or it can be done via API hooking, which is somewhat better, but something that a lot of people get terribly wrong as well.
A browser extension doing the same thing can be fine, since it works at a different level.