How do TVs in buses reflect our culture?

I started to notice that I get very very annoyed by the TVs on buses lately: the sound is very loud, people on the bus cannot choose what to receive, there is too much propaganda and bullshit going on. I cannot help to think: we are a civilization being told what to do and how to obey for 2500 years. This TV is really just a natural channel of spreading more propaganda.

I have more reasons to take subways now! =)