medium.com/@JonnnyBest/why-im-not-non-binary-86cf033b270d
I cant see that this has been posted yet, but this is a brilliant explanation of the issues with non-binary identification.
Rather than challenging binary gender, as its proponents often claim, this politics requires binary gender for its very existence; without the dominance of binary gender — sex stereotypes — there can be no trans, and there can be no ‘non-binary’. This is the regressive kernel of the whole project; the politics surrounding trans and non-binary identities demand not only that the rest of us accept the boxes we are placed in, but also accept a description of ourselves which sees us as having absorbed these categories into our inner selves, to the point of ‘identifying with’ them. The freedom to self-determine — a right claimed by trans and non-binary campaigners — is denied to the majority, who are described without their consent.