When it was all done and dusted, every ounce of my energy had been poured into this one job for so long, the payment was like a middle finger and barely filled the hole of bad debt that had grown to cover basic living expenses, and it took a couple more months to reconnect with old clients and drum up some new work as I'd essentially fallen off the face of the planet in their eyes. It also took months to recover emotionally and start to feel some joy in life again.
It was a painful, very real education, whereas as an employee you're shielded to an extent from the direct effects of this type of thing since your employer is still legally bound to pay you whether they make good or bad decisions client-wise.
The risks in contracting and self employment are often subtle and not realised for many months until the trap is seen, and I doubt everyone making the transition is aware of all the tricks (net 30 EOM) etc that seem innocuous at first glance but in combination really screw contractors down to terms much less comfortable than sitting in a cubicle 8hrs/day dealing with latent passive aggression from middle management. In the current system at least we just have to weigh up which option suits us better. I was certainly unprepared, but I survived and am stronger / more experienced now with only slight residues of latent psychological damage (mostly self-inflicted).
tl;dr I agree. It's not all roses. Very simple mistakes based on subtle information can have very real, very painful consequences long term and a lot of this knowledge is only gained through hard-won experience. With more inexperienced contractors entering the market it seems like a field day for unscrupulous types looking to lock in some cheap labour without the annoying hassle of traditional employment laws but that's just my hot take. I'd encourage people to think very carefully before making any transition one way or the other that's for sure.