Wow again this happened when I bragged about my follower.

As usual I again messaged another man to brag that I have more followers than him. He hide his age range but judging by his pic on his pfp he looks in his 50s. I messaged him this "hey man whats up with you? You have so less friends here? I am much younger than you and have 92 followers haha. I challenge you to surpass my number of followers within 2 weeks." He didn't reply. I then apologized saying this "hey sorry man please don't mind it. I just asked it for fun. BTW did you accept my challenge?" Then he immediately blocked me. It's crazy how he blocked me. He didn't know that after my first 2 messages, unless he reply I wouldn't be able to message him further so he could have ignored me.