Asexuality is a broad spectrum and if you say only sex-repulsed asexuals who have no sexual attraction are “pure asexuals”, please shut the fuck up.
Demi-aces and Gray-aces exist. Sex-positive asexuals exist. Asexuals who are asexual because of trauma exist. Asexuals who are asexual because simply they’re asexual exist.
There is no “wrong” way to be under the Ace Spectrum.