Earlier quoted context omitted.
> just because yesterday's rules were "invest in S&P500" does not mean the governors of many (not all) funds cannot change the rules to dodge such blatant fraud There are no governors. The assets that automatically follow the S&P 500 are like individual IRAs. If a fund has a governing body, they're generally not indexing to a single narrow index like the S&P 500. They're going for a set of total-market funds, or they…
I said and I mean "huge", as in "very big" Passive index investing was once the best strategy, perhaps is still. But in the face of such apparent malfeasance perhaps no longer The big pension funds do have governors, they are mostly diligent and can change course that will mitigate but not eliminate the downsides to this nonsense
Do you have any sources to share in support of this claim of malfeasance?