Twitch bae is smart.
She says she looks them up and then she sort of does it in a flirty way: "I know about you guys

" Which probably makes it more likely they will donate because she gives them attention.
Remember most breeders do this so they get a little 'adventure' on the side because they've lost interest in their existing relationship, the idea that they could get caught or she could blackmail them or show up at the door makes it more exciting.
This wouldn't work with nervous high school and college dudes who are in a 'I hope mom/sister/girlfriend doesn't find out' situation so she really understands her target audience.
I for one respect her innovative grifting skills
