is it possible to be fictionkin without having an attachment to the canon they’re from?

Ehhhhh…. it depends on what you mean by ‘not have an attachment’. 

Do you mean you’re not attached to the ‘canon’ of this world but rather feel like you come from an AU where things happen differently?

Do you mean you feel something for your canon, but its not missing it/liking it?

Or do you mean you just actually don’t feel connected to it at all? Because if you *really* don’t feel a connection, maybe you should re-evaluate why you feel like your kintype is what it is.