I'm a contractor myself and made up rates are still a thing. The high end isn't any better than jobs I can see advertising for perms, and many of the companies advertise for perms before they'll consider contracts.
There's actually 3 companies that have been looking for my skillset for around the last 3 months, and they all refuse to even have a call with me because I don't fit in the rate bracket, but they'll keep looking regardless.