On Trans People Versus People Pretending to Be Trans People

  Well, being that there's a monumental level of make-believe with both, a difference without a distinction, one might posit.
    P.S. There actually is a situation in which knowing the difference WOULD be critical, and that would be deciding where to send a person to jail who claims to be trans but patently isn't and who is only pulling this stunt to angle his way into a women's prison to get some poontang (forced or consensual, it doesn't matter which with him). So, yeah, the distinction here is quite important.