Yup, I have no idea what's the point of gazillion YouTube shorts on exercises that have perfectly good tutorials by experienced people, available already.
E.g., https://www.youtube.com/@RenaissancePeriodization/playlists has ridiculously good per-body-part demonstration playlists if you scroll down a bit.
You joke but this is exactly what I'm talking about.
This channel must have hundreds of hours of content, and I'm sure much of it is good, but I don't have hundreds of hours.
Instead, I will send hundreds of dollars to some trusted person to distill hundreds of hours into an app or something that I can use immediately.