Your gender identity has nothing to do with your sexual preference. You can be CIS-gendered and queer or gender fluid and straight.
Pay attention, Tranny:
That second phrase specifically refers to who he/she wants to fool around with. So, unless Chuck misspoke...and I doubt he did...he's referring both to his gender identity AND his sexual preferences.
Don't get all social-justicey without cause, now....
Except that you forgot that being A-sexual is a sexual orientation as well. I restate, gender identity is not tied to your sexual orientation. Your earlier statement implies that Chuck prefers men because he may consider himself gender fluid or trans-gendered. At the risk of pulling a muscle here, I will refrain from further comment. Probably.