Bros. 

If you're still interested in 19 yo bonbi and dont want her to do lewds and nudes, my guess is you've never been the problem demographic.

You are allowed to like the lewd and hope for nudes, i think shes pretty hot, but the following is why i cant realy enjoy them.

She does not enjoy the patreon, but she's making the best of it. Its kinda like cosplay? 
She enjoys dressing up as a boy and 'flirting' with egirls. Shes very clearly not interested in attention from men beyond the money and some laughs on twitch perhaps.

She is mentally ill, traumatized from being groomed, has no education, can't drive a car in rural USA and has no social skills or awareness. Its this or stocking groceries for 3 dollars an hour and never having any kind of life. 

Dont get me wrong, i think shes cool and hope she makes all the money in the world.