All valid points and those are the only that I can think of that anyone can really ask for when choosing to use bitcoin in the first place. 
That's true. And I think people should start a decision why they should choose bitcoin, as a personal side I choose bitcoin because as a student it is hard for me to find a safe job since I'm just a student I cannot handle a working student situation but since bitcoin was created I can even be profitable while I'm home, I can lessen the expenses of my family through here and I can help my parents