It’s because of the « experience ». There is interaction via DMs and many OF creators offer the « GF experience ». This lures in the loneliest of people, into thinking that money will be the answer to their problems. Unfortunately, they’re paying for someone to roleplay as their GF. It’s not the creator’s fault, necessarily, but the customer has the choice ton proceed or not. It’s the equivalent of a lonely guy that goes to strip clubs, because they treat him(and his wallet) well.