I am gray-A so am considered on the spectrum as well, I just find it irrelevant to mention because my identification does not mean I could not say ignorant things about someone I don't understand. Yes I already understood what you meant, but it comes off as you just trying to psychoanalyze someone and explain their sexuality away. It comes off as "you must be this way because you're traumatized." not because they already understand what they don't want in a relationship and made it very clear. I'm also looking at the bigger picture -- you used engaging in sex, running a sex shop, and masturbation as reasons for him to not be asexual, and I made it clear that those are not valid reasons at all why he wouldn't be since asexuals throughout the entire spectrum engage in all. Seemed misinformed to me to say otherwise, regardless of sexuality, hence me saying what I said.
But I'm not going to continue this conversation over a video game character, it's not worth it. Just saying that it's not valid to use engagement in sex or the interest in the idea of sex as a way to 'explain away' asexuality. Would definitely come off rude to others if applied to a real person. Nothing left for me to say in this conversation, have a good day.