Oh nah. Your brother is gaslighting you (that means he's lying to you to convince you something is true). He spammed, didn't stay on topic, broke a bunch of rules. When you post in this stream, a list of rules appears and you is click them to read the details. Just stick to those and you'll be fine.
Spinel was the one who permabanned TOAA. They're a great mod, actually, and they were only keeping drama out of the stream. Next time your brother says an Understream member is bad, take it up with one of us.