OK, but Youtube doesn’t HAVE porn on it. Youtube doesn’t allow porn videos. If you search for “gay Threeway sex” on Youtube, you get a comedian named Davy Wavey talking about... gay threeway sex, I guess, I didn’t watch the video but it’s not porn.
“OK, but Youtube doesn’t HAVE porn on it.”
Not actual porn but sometimes darn close.
I think when they said “youtube” that is because the name “youtube” has become a synonymous with the general category of that item. Much like Xerox or Kleenex.
In all actually the porn could have come from any site like “youtube” but that site.