> to assume that SBF only turned to a life of crime because the EA movement lured him into it.
It's not an assumption. It's a matter of record, understood by anyone who knows the basics of the FTX saga. SBF is a lifelong utilitarian, and his co-conspirators were also committed EAs. Anyone who obscures that fact is abetting the campaign of obfuscation.
> Many of the people involved seem to have good intentions
Yup. That includes Sam and his friends. How did that turn out?
> a lot of money has been donated
To borrow your language, "it's quite a leap to assume" that anyone donated money just because EA lured them into it. How do we know they weren't going to behave altruistically in the absence of the movement?
Why is there an isolated demand for rigor when confronting the movement's adverse effects? Do you think that Sam is inherently a criminal, with ideology playing no role, whereas EA donors aren't inherently generous?
> to objectively good causes
Fair enough. I will concede that there were a few of these. In some cases, early EA principles may have helped people arrive at these good ideas in a way that wouldn't have happened without the movement.
It's just that, I get annoyed when people dismiss the downsides, writing them off as aberrations or lone bad actors. And given the major flaws in the philosophy, it's hard to shake my suspicion that most of their longtermist explorations are worse than just "squishy". It seems quite plausible that they're doing more harm than good.