I think you have missed a few things.
Allosexual = someone who experiences sexual attraction (includes heterosexuals, homosexuals, bisexuals and pansexuals)
Alloromanitic = someone who experiences romantic attraction ie (heteroromantic, homoromantic, biromanitic, panromantic)
Yes you can be an allo romantic (any orientation) asexual so no allo is not something that is anti asexual.
We are not anti ace but we want our own community.
I respect asexuality but I want a community for aros by aros (aroaces welcome)
Comfortable in self is an extended version.