Over 50% of freelancers won't go back to an office job for any amount of money because freelance entails its own set of privileges. As a freelancer, you are your own boss.
I think I agree with that. But perhaps this applies most likely to those freelancers who have long and successfully work in this field. There are many freelancers for whom this is a temporary job for a number of reasons.
This project should help such freelancers in finding a job. There are countries where it is quite difficult to find a permanent job and freelance can be both temporary and permanent work for many people.