@gamerwii117 Hi, I dont really see the point, this extension was made, so it's easy to set what you don't want to see on YouTube. Also, with nowadays protections with posting a browser extension, I can assure you that there can't be a virus, because of the moderators checking the whole thing. (I posted it on Opera the Feb 25, and it got accepted by a moderator March 30).
Also, it's still faster to use that, instead of, every time, going into the inspector, and removing the stuff manually, and I'm sure that you'll forget to do it after couples of time.
Also, note that 35 kilobytes is not that much 