I would date her if she does solo and gets enough money to pay both our bills, but I wouldn't catch any serious feelings. I wouldn't mind doing OF with her though (if the pay is great) and in that case it would go from people seeing just her private parts for like €5 per month, to paying for watching me bang my partner, and the relationship dynamic would change making it much more likely for me to start a serious relationship with her.

However, I feel like an OF creator in a serious monogamous relationship would not make good money, since a lot of their revenue comes from maintaining parasocial relationships with their "fans" (often via paid chat assistants acting like they're the real person, which makes it really funny/sad), who are trying to desperately impress their target with large donations