I find this statement lazy. Sure the main channels produce a ton of shit but if you look for good content you will find it. For a bit of a blantant corporate shilling my company BBC has a VOD product in the US called BBC Select. BBC docs are very far from what I'd call idiot box content. There are many more high quality sources of knowledge or just quality entertainment that makes you think.I don't watch the Idiot box
It's nothing wrong with not watching TV but pretending it's all Kardashians, Ancient Aliens and Rob Dyrdek is painting a false picture.