For what it's worth, I don't think Matt and Kelsey are "piling on" in an unfair way here. This thread was about wealth signals & EAG food. I don't think it's bad faith criticism comparable to Torres.
In the case of the FTX disaster, people in the thread were speculating that obvious non-frugal behaviour might have been one of the only good signals/red flags regarding SBF prior the public scandal. I think that's somewhat fair and at least a reasonable hypothesis. CEA spending lots of money on things like food at conferences are also less frugal behaviour compared to the past. I think "being sceptical" is not unreasonable (coupled with the obvious mistakes made regarding trust put in SBF by CEA).
(This doesn't mean that CEA decisionmaking is obviously flawed in a big way, at all. I don't think they're saying that. I think they're updating something like from CEA making 99.9% correct decisions to 98% correct decisions, non-frugality likely being one of them. We all just have very high standards here!)