Identities are intersectional and they are pushing on many fronts that affect us in one or more ways.
Republicans try to treat xenophobia, racism, transphobia, misogeny, homophobia, the war on the poor, the war on the working class as separate issues.
Many of us fall under multiple categories, queer, POC, working poor, possibly disabled, possibly immigrant all at once.
We need to fight all initiatives they push because they are all connected, rather than choosing battles along individual identities. Already I see a lot of gay, POC and generally liberal people 'defect' to go support anti trans legislature because they consider that to be 'too far'.
All minorities together are a majority, specially if our allies actually show up.