This is a controversial premise. When you make various statements based on it, that’s called begging the question (aka assuming the conclusion). It’s generally not going to be productive to talk about issues based on this disputed premise instead of debating the premise itself.
Did you fail to recognize that many people disagree with your premise? Were you unaware of controversy? If so, that’s a sign of being in an echo chamber. If that’s not it, then there could be an issue with how you approach debate or something else going on.