I wasn't being "cocky and rude," you were—wrongly—inferring my tone. You were lamenting that you have not received any responses to your applications and I was explaining the likely reason for it. Nothing more, nothing less.
I understand that this is stressful experience for everyone, I've obviously gone through it as well, but that's not really an excuse to overreact when someone points out tangible reasons why you may not be getting interviews. It isn't meant as a criticism or a judgment of you as a person, it's advice to follow for next cycle, should you not get admitted this year. Just because a comment is not fawning reassurance doesn't inherently mean it's "rude," "unsupportive," "talking down," or has anything to do with "ego."
Honestly, how are any of you that have responded in this manner going to deal with actual criticism from your practicum supervisors, thesis and dissertation committees, journal reviewers, or anyone else in grad school if you can't handle comments that you've misconstrued as criticism?