TAA is only as gay as the people you are with, IMO; it’s the “let’s celebrate” message, halo of light around the wearer effect. It’s not gender or sexual orientation specific. With TAA, people want to be in the spotlight with you, and violate personal space customs. They (literally) rub up against you, perhaps so that some of the (metaphorical) Shine will rub off onto them.
Perhaps at some stage of phylogeny, we needed a chemical message that said “come rub against me so you can pass along the other chemical messages.” Perhaps too much TAA would turn us into the BORG.
However. Androstadienone – remember the research? – stimulates brains of straight women and gay men in the same way. And you don’t hear much about Androstadienone here on the forum at all, despite.