There is a distinct difference between them getting free living in exchange for showing off their bodies and everyday lives to people taking the time to find their real names and stalk their social media. Them getting something in return for showing their bodies is like a stripper. A stripper is paid to show off her body but when you touch her (following her on social media) it's creepy.
A lot of people who have social media have it so its unblocked, it doesn't mean you should just follow them and assume its okay because their accounts are unblocked. It's like saying a girl dresses slutty because she wants "it". The persons in the RLC project are there voluntary and are paid with free living in exchange of being watched, you following their social media is borderline stalking, even if you don't say anything to them most stalkers don't either.