only it isn't and never has been. It's a family show.
It would be on CBBC if it was, instead it's a 7pm show aimed at the whole family to sit together and enjoy.
No, it's a children's show as i previously stated - it's just fortunate that it appeals to the sci-fi community too.
https://www.radiotimes.com/news/201...ven-moffat-but-that-doesnt-mean-its-childish/
https://www.denofgeek.com/tv/doctor-who/23702/why-doctor-who-is-for-children