Very good points here that match my own experience.

I personally wasn’t great with traditional school and university education, not because I wasn’t capable but I think more because I was disengaged with the way it was taught. I did initially struggle to find work, I wasn’t considered for graduate programs etc due to poor grades, but once I did find work with a smaller company I was able to demonstrate my skills and build valuable connections.

It was through the connections I built at that time, and skills I built on the job that got me my next 3 jobs without even needing a resume or going through formal job application and interview processes.

Having the right attitude and building connections I think is far more important than formal qualifications.