Even if I were fully capable of doing the work on my own I'd still have a team because I like having subordinates. I'm not sadistic I just enjoy the learning opportunity team work brings to the table, you could think your doing a bang up job, and then your teammate suggests a certain approach to a some of your code that would honestly just works better and faster.
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But since the reaction from the crowd was a insta-TRoll I assume all of you guys (basically the spamming guy and the one with the app*) are fakers, it's completely obvious when aggression/TRolling is a false way of trying to garner respect or look experienced. Show us some code, but go around spamming the place and you're leading up to a ban.
*The line "wait wait.. i wanna see u code first, no offense or anything" kind of symbolizes to me his hesitation since he himself can't do anything either.