bitcoin is not at all evil. it doesn't have any brain and so i could say that bitcoin is not a eveil not a good one but its the way how we use the currency. if we use bitcoin for good cause then its fine otherwise if we use bitcoin for bad then that's our problem not bitcoin's.
I agree with you in all. I sing that in the future much more people will be using cryptocurrency, so working with it today brings you good benefit in the future.