you are right that we can not blame to bitcoin and any currency can be used for any type activity so its depend on people good people will be use any currency for good activity and bad people will be use their currency for bad activity.

from your post I got the point that it depend on the type of people that which thing is used for what purpose if the person will be of a good moral then he will never like to use bitcoin for any illegal use and if the person will be of bad mind then he will use not only bitcoin but any of the currency for llegal activities.

What you said is true that it all depends on people intension. But bitcoins has given an opportunity for bad people to do this kind a transaction anonymously and that is the problem with bitcoins. All these activities was going on even before bitcoins were there but now for them it become easy way to do the transactions.

If it's illegal, have a reason, for example USA banned pokerstars because people lose money playing poker... So, in the government mind, is better ban it, so people can spend the money in another things.
Maybe your gambling is hurting the government

One of the greatest unlawful activities is making things illegal. Get rid of those people who unlawfully make things illegal.

Money is just a medium of exchange, money is not an end on itself, money is just a way to facilitate the trading among people, bitcoin has made easier a lot of transactions in the world but money is not a moral agent, that is up to the people that use bitcoin.

Yes, it is. When you use bitcoin to pay for illegal stuffs, it's quite harder to trace you than when you use paypal or meetup with someone and pay in cash. The deep web is a good niche for youtubers and facebook pages owners. They associate bitcoin and deep web. You can easily find an article about bitcoins being used in deep web and other illegal stuffs for payments. Despite of all this, you're still the one who's going to choose in which way are you going to use bitcoins. It's just good or bad.

But I have not saw any person who is using bitcoin for any illegal activity I have heard that a lot of people even in this time use USD for their illegal activities so we cannot blame it and only educated people have knowledge about bitcoin and in my country only uneducated are doing illegal things.

Yeah, because of its anonymous transaction. Bitcoin is often used in black market to buy some weapons or illegal drugs. Authorities will have a difficulty to track who is the buyer of something illegal.