Up for discussion - income stream of full time content creators. Is this really the only way to live now?

Hoping for some input and discussion on how do y’all feel about content creators being transparent on their earnings and promoting the ft content creation as the way to live nowadays? Is this a sustainable lifestyle? Is this for everyone? Are they promoting that this is the only way to live nowadays? With the talks that most millennials are burnt out and will have 0 savings for retirement, this definitely doesnt bode well for even younger generations and lately (maybe it could just be my fyp) most of the content creators I am seeing are those in early to Mid 20s. Did go to college but opted to live as a fulltime content creator anyways and more than half of them have a partner who earns a decent live-able wage that could have played a role in helping their partner achieve the content creator lifestyle.

And when I meant live-able wage this meant not pay check to paycheck and most likely live in cities with high cost of living (NY, CA, PNW etc)