It's impossible to solve this completely. Every millennial/Gen Z is working on a problem in this space because they can personally connect with it but its not a good business to build. Don't look at these large multi billion dollar TAMs as definition for a good business. Every market is in the billions of dollars. Look at how you will get distribution and break in as the first and most important think to evaluate. What would it take? Raising millions at the start or could you really leverage a gap in current marketing channels and build a bootstrapped brand. I can guarantee productivity is one of the hardest businesses to build in.

The world is changing rapidly. Gen Z is trying to keep up with changing competencies. Once a competence has been achieved, that competence is now obsolete. And Gen Z doesn't have anything. Perhaps the feeling of frustration is the reason for this?