Does that seem legitimate to you? There are many more implications below the surface with this. Yes, YT has little black boxes that cache content locally with ISPs that also means they are likely filtering all data. I don't like that part, but I can live with it.

The idea that something is running on my device that seems to be hidden, but where I can stop the behavior by flushing the memory; that is extremely alarming. If I understand it correctly they have direct memory access for streaming video through h.264. Whatever they are doing is causing me to drop connections and impacting my WiFi signal stability even when offline doing tasks unrelated to YT. As soon as I reboot the problem is gone. I distrust them so much now that I do a hard reboot any time I watch YT. (It improves battery life as well.) This is criminal behavior if my speculative analysis is correct and they are running stuff like this in the background. I'm running a combo where I control every aspect of my network. This should not be happening in my circumstance.