You very well could be demiplatonic, it's up to you and how you decide to identify :)
And it's not offensive at all, aplatonic is a broad label and similar to other aspec identities, is absolutely a spectrum and is soley determined by the user of the label for themselves. Those who only experience platonic attraction to certain genders are absolutely apl-spec (if they so choose to use this label) and nobody else gets to make that call.
Additionally, those who actually support aplatonic individuals would not try to draw all these rigid lines around us. Much like with other queer labels, we will have complicated and varying experiences with the same concept, and identify ourselves with labels in a way that make sense to us.
On that note, this blog supports m-spec monos, gaybians, straightbians and turihets, lesboys and turigirls, and other queer identities which are often deemed controversial. Being queer has never been about these rigid lines that are enforced by other people. I would trust an allocishet who is trying their best to be an ally (and sometimes gets it wrong) way more than another queer person that decides to police the labels of other queer people for the sake of purity or whatever they want to call it.
