For me, I like to find a character that I enjoy playing as AND I can find a way to win with, however if its not a top tier character I dont really care that much and I will never complain about your character being higher tier than mine as it was my choice to go lower tier in the first place.
If I did care about winning over everything else, I would totally pick a top tier character, pick the stage they did the most damage on if I could and spam the the most difficult to defend against, frustrating techniques there were (*cough cough dragon gunner *cough). I also wouldnt hesitate to play as many mind games as I could think of, especially if there was money at stake.
As such I really dont have anything against people who have this mentality. Same with the bipolar button bashers that inevitably take you down every now and again, I have nothing against them and if I was stupid enough to lose to them, its my own fault.
What I would say though is that if you are going to rag on me because I dont have the same mindset as you and you absolutely cant see my way of thinking as valid, you need to grow up and you can feel free to pidgeon hole me as "scrub" or "n00b" or whatever you want because... I simply dont give a fuck and will play my way, not the way you tell me I should.