Many people are "fairly wealthy", yet don't end up as billionaires e.g. many doctors, lawyers or SWEs. Elon family riches is uncertain: https://futurism.com/el

Many people are "fairly wealthy", yet don't end up as billionaires e.g. many doctors, lawyers or SWEs. Elon family riches is uncertain: https://futurism.com/elon-musk-dad-emerald-mine https://futurism.com/elon-musk-dad-emerald-mine