it's a big misunderstanding of fake, non-legit informational websites. i have studied this in school. if something is born sexless, it will never grow to be a determined sex. this only take place in microrganisms. an example is asexual reproduction, like bacteria (basically, it splits itself in 2, creating an exact copy.) for any larger organism, one of the sexual organs will be present (sexual reproduction,) or both (hermaphroditic organisms). the misunderstanding comes from the fact that all clownfish are born male, but only the dominant male has functional reproductive organs. the other "drones" are male, but are not able to reproduce. i think the dormant state they are in once led someone to believe this meant they are not, in fact, actual males. and this went on to spreading that belief of "sexless" clownfish. i've learned this from my college education. i don't they are teaching lies there. lol.