This is looking at the current and forgetting how hard the billionaire worked to get where they are over many decades.
Only time this is accurate is if they are a trust fund kid that is draining the funds and not adding back to society.
For the purposes of those reading this, if your goal is wealth through capitalism, you need to ignore them anyways.
TL/DR: You need to hustle but do it in your own business, not building someone else’s. Just prepare for 16 hour work days for little pay for at least a couple years to get the business off the ground.