Is it ok that when you're watching broadcast/network TV, they advertise internet or cellular service, because the conglomerate that owns the TV station also owns an ISP and cell carrier?
Is it ok if you're using a popular web search engine, and they advertise their own hosted business productivity suite?
I think no, we should not allow these things. But no money (or consideration, or whatever) has exchanged hands here.
I think that similar exceptions extend to a TV network that's pushing its own products at you while you are watching the station. No consideration has been provided to push the ad, so you are in whatever ecosystem.
How do you know when you've crossed the line into abuse? Well, we have anti-monopoly laws for that. At some point an ecosystem becomes so big it's a monopoly that needs to be broken up, and after it gets broken up it can't self-deal across the broken pieces anymore. So just like we already have good legal infrastructure in place for figuring out when "consideration" has happened, we also have good (well, maybe not good enough lately) legal infrastructure in place for figuring out when a company is too big and too able to self-deal.