Not sure how that's relevant, unless you're suggesting that because some frauds exist in a given field, therefore all members of that field are frauds?

That's the way I view astrology.

Astrology is many orders less predictive than psychology...

Huge swaths of behavioral economics have replicated successfully. Care to cite peer-reviewed studies related to astrology that have successfully replicated?

It is not clear to me whether Amy Cuddy was a fraud OR whether she just published a "statistically significant" result without really understanding it or making any attempt to replicate it in a large sample. I lean towards the latter on the basis of reading about her case probably nearly ten years ago.