Finana understands Lewdness on a cosmical level that makes me appreciate her the most, she doesnt see it as either something "unpure" or something "Silly" she sees in the most pure way one possibly can, as in "normal"; she is like the 0.001% of vtubers in this aspect, pretty much one half will scream in disgust, while the other 50% will scream in laughter, not finana though, she will just giggle and be surprised why chat is undergoing meltdown.

This in retrospect, reveals the true purity of finana, she behaves exactly the way she was born, with no pressure from society over "sex bad" she understands on a cosmical level that lewd things in nature are as natural as eating doritos or watching anime, hence the only time finana got angry was when chat said she would "corrupt" her genmates, its because she doesnt see it as "corruption" but rather just being yourself, and therefore, is why her profile description makes perfect sense. "Has a heart as clear and pure as the calm and beautiful sea" from her perspective, being Openly Sexual is Seiso, its just society that is not ready and her views as "Not-Seiso".

TL;DR or in the words of Pomu, Finana is my Kami-Oshi.