He isn't a Dom but a poser and who knows what else. Can't be a Dom because he lacks honor.

Most Dominants can be pushy when we go after something we want but there are rules and reasons that we must also have great self-control. This dude seems to lack that element. He is the "Dom" that tries to push his way to the new sub, they are the easiest to fool, and then out brags all of the other interested Doms. I often hear horror stories from submissives about that first time with such a fellow.

I haven't peacocked in a long time, I know who I am and what I can bring to the submissive and I don't have too.

Seriously you offered him quite the compliment and honored him with your offer, he responded in typical poser fashion wanting only his own way.

Run cadence, now if you happen to run toward Denver minx and I would love to host you under any rules set by you and your Dom. I am heavily into both bondage and pleasure pain.

That is a real offer but also how he should have responded to you.