Re: Is it my impression or media is biased towards bad news ?
of course, the media are showing bad news to intimidate people, and so that people can quickly sell their bitcoins and altcoins)
What media is doing is something like market manipulation and any crypto currency cannot reached to its highest potential in the market due to the bad behavior of media because often negative information's are broadcasts to public viewers always make there hopes and confidence about crypto assets to crash instantly which make price to fall all the time without giving any currency to increase its price
The only ones that are affected by the false information the media is giving to the people are the ones who aren't in the business yet. The ones that are in here know well that those are nothing but lies and are well-aware that media spreads FUD every single day because that's what gives them the most traffic. They aren't going to feature the people that have made fortune from crypto, but rather, they are going to feature the newbies that were once a victim of HYIP or a ponzi scheme or cloud mining and then claim that it was bitcoin that scammed them. It's impossible that the understandings of the people behind the news is that shallow since all the information about bitcoin is out there and it has a logical explanation why bitcoin has reached that price.
This isn't just your impression, but I don't think they aim to destroy Bitcoin either. I guess they keep spreading the news that sells even if it's fake news. Who cares? All they care for is $$$$. And the more, the better. Sometimes, I believe they may help someone destroy something or someone, but just for a reasonable consideration, i.e. more $$$$. That's about it. 
They really have no reputation to keep so they can do this all the time. They spread fake news just every now and then but not most of the time, so they are still going to appear credible to the people. Getting bashed on social media and having viral posts about them spreading misinformation is even what they like more because their name appears on people's timeline. They don't care about reputation because they know that people are still going to trust them even after reading that they have been spreading wrong information.