I don't think so but to my mind the answer is obvious because the number of scams has increased. It is difficult to define who is who. That's why a lot of people think that it is necessary to be careful with everyone
I would even say it is more like a defense mechanism for people. With the way the space has been over the years, it would be stupid for anyone not to question any service, so if the OP is real and people take him for being a scam, rather than taking it personal, which obviously will solve no problem, then he should at least prove himself worthy of not being called a scam. It is his business and he should at least know better how to sort that out.