Yes and no. It looks like there are at least two different tools creating users on my platform. One of them looks likes it's using chromedriver, and the other one has a varying user agent but some other constant things that they do.
In my case, it's pretty easy to tell a real user from who has an email that matches up with the username and what form they used to signup.
In my case, it's pretty easy to tell a real user from who has an email that matches up with the username and what form they used to signup.