You also should include the disadvantages, it doesn't seem honest just to show the good stuff, you should give a complete picture.
Such as?
Well paying people using bitcoin is easier and more convenient way, we dont need to carry the money around so it's safer
That does not make it safer at all. Regardless of whether or not you're carrying cash, someone at gunpoint can attempt to force you to move your Bitcoin (no, don't tell me you're not carrying anything on you, because the argument is moot then).
and we can make bitcoin address easier than opening account, so it should make people easier to do transaction
While the latter correlates with the first, it does not cause it.