You're on a discussion forum. Where you express your opinion. Then the other party expresses their opinion. That's what makes this discussion forum great. Sometimes the opinions of the other party aren't going to agree with yours. It's a normal part of discourse on online forums.
You're implying that the only quality a conversation has is (dis)agreement. I have absolutely nothing against disagreement. Why are you saying this via a throwaway?
You're on a discussion forum. Where you express your opinion. Then the other party expresses their opinion. That's what makes this discussion forum great. Sometimes the opinions of the other party aren't going to agree with yours. It's a normal part of discourse on online forums.