It is a fair point if the focus is on billionaires (Bezos, Zuck,...). The proportion of resources they consume is well below their wealth. They may even contribute positively to society through charitable causes.

The real issue is that tech/startup founders and workers who, while less rich, accumulate more wealth at scale compare to the rest of society. And given their number, I'm afraid this will have a real impact by greatly increasing inequality. That would be ok if the other part of the population would also be able to live better. But I do not think it will be the case.

Btw: I am a tech founder.