It's pretty weird
I got my Deck very specifically so I could sit next to my wife in bed and play games while she watched TV or played on the Switch. I just wear earbuds... or she does, depends.
As for playing with the TV in the background, not really a big TV guy but sometimes I play while distracted. Depending on the game I might not need sound.
What do you mean by this? What did Motorola Droid phones have to do with Google owning Android or Android being it's own company back in like... 2003? The first Droid used Android as developed by Google in 2009. Google had aquired Android years prior to Droid being a thing. Most Android devices are not created by Google, even to this day.