Of my opinion, Bitcoin and other cryptocurrencies in general, may start to see more positivity slowly as more regulations are passed. Bitcoin is still relatively unknown to many people outside of 1st and 2nd world countries. It will take years for adoption to take place because it requires a person to be somewhat educated to a degree, in order to fully grasp the concept.
   If I tried to explain it to my grandmother, she'll look at me somewhat puzzled. The interface must change significantly before massive adoption can take place.