I recommend you start by understanding the argument instead of straw manning it.
> But the main one is that you have a false dichotomy in assuming that individual success and "helping everyone do better" are mutually exclusive.
So your main objection against my point is an argument I haven’t made? There is a canyon of difference between “we have been sold idea X” and “idea Y and Z are incompatible”. Of course you can have individual success while helping everyone do better, because if you help everyone do better you also help yourself. That’s obvious, you are part of everyone.
> For example, see the free market economy of the past 250 years.
Yeah, that really helps everyone, that one there. No problems whatsoever that anyone can think of.