Fun fact, my flat chest has led to two things
a) people think I am a preteen and want to sell me training bras
b) people using male pronouns by default
Of course the former bothers me more because they try to quiz me on bra knowledge with a patronizing tone.
People are so weird...like why do you have to talk down to someone, just stupid. But 100% feel ya, that shit deeply matters to some people lol.