I would say over 80% of Bitcoin's market is gambling, and scams.
It's hard to stay away from gambling if you own Bitcoin.
Which markets are you talking about ? You need to revise your searches and try exploring more .Just because you have seen few gambling bitcoin accepting sites here and there doesn't mean entire bitcoin scenario is about gambling.There is lot more for you to discover .A legit business of about 2 million is carried out by bitcoins everyday which doesn't include gambling and scams.