Oh man, I've read the in universe explanation for why so many Asari are exotic dancers, but someone still dreamed up a race of sperm-stealing hot women with dermal cornrolls and made exotic dancing an explicit part of their culture.
Let's just say it's odd that in a diverse universe none of the exotic dancers are Krogans, Batarians, Salarians, Hanar or even Drell but their are shitloads of human ones and exotic blue sperm-stealing ones that look exactly human except for the Star trek color scheme and hentai cornrolls!
EDIT: Also, the maiden stage leads to curiosity? Ok Liara T'Soni's interest in archaeology is a far better fit for that than frickin' pole dancing which always takes place in the same dingy club and you learn nothing more profound than how easy it is to separate horny men from their money!
I mean good God, have none of these women heard of snorkeling, spelunking, museums or hiking in their several thousand year lifespans?