Yes. But she shouldn't of answered that way. You don't need to be asking about that. Looking up someone's Onlyfans isnt hard, especially if they have social media and use the same handle across the board. If they don't have an Onlyfans easily to be found, then you have your answer.
I wish camsites also suspended members or gave them warnings for asking about other sites instead of just punishing the model.
cammodels: if members ask about competing websites like clips or OF, you say "It is against site rules to talk about that." and drop the conversation. If the member presses, report and block. keep your handles the same and your links easily available on your social media. if a member can't figure it out, well its a miracle they were able to turn on the computer i suppose.