Yes It have .. I think Bitcoin has a good intentions for us.. Its only the people who use it that makes it wrong.
But the good or not the bitcoin intention is to rely on us because some people abuse bitcoin. they can do the illegal activities.
Usefulness or not the bitcoin relies on us.
It doesn't matter to me whether people use bitcoin for good or bad because everyone has their own choice and if they choose to use it for that, then so be it.
I'm not directly affected by that since it's not me but it affects us because the commoners would judge us bitcoiners as criminals.
but i can say that yes bitcon has a very deep impact on my life. it give me a support. it really change my life style. although it is said that bitcoin is not reliable but i can say that for the time being it is so reliable and giving me profit on regular basis. it has solve my so many financial problems. now i can easily support my family. i can fulfill the demands and wishes of my children and wife.