You are free to use your real name and connect your real life to social media. I don't and have no need to. You are also free to check every post history of everyone you interact with. I don't have that amount of time. And I am free to call out a bad argument when I see one. If you had practiced the checking post history properly, you would have noticed that account age and karma rarely correlate to anything.
You are also free to respond to the other comment I made to your post and not jumping to another one. These remarks are not specifically for you. Go take a look at the account I replied to above yours to see why I said that.