There's also the possibility that the author is trying to sound natural, as we do mention products/brands regularly in everyday conversations.
If you're someone that visits and talks about any of those sites, it probably doesn't seem out of place to you. You probably don't even realize you're doing it. It's just something that is a natural thing to be discussed since that's where you spend your time.
How many brand names do we say per day?
It felt strange. I recall the discussion about the aggressive advertising on YT so.. maybe I was primed to think this in reading.