I'd like to read the thing to form an opinion. Unfortunately I have not found any links yet. Could you share, please?
Also, about "but ultimately bias training is created by people with real credentials to be doing so": That seems to be questionable. I know from a professional psychologist that diagnosis of unconscious bias and especially bias training are standing on extremely thin ice scientifically. The hypothesis that the whole bias training industry is a mix of financial exploitation of idologically overhyped and misinterpreted weak scientific results and well meaning but misguided do-goodism can be argued for quite confidently at this point.
Also, about "but ultimately bias training is created by people with real credentials to be doing so": That seems to be questionable. I know from a professional psychologist that diagnosis of unconscious bias and especially bias training are standing on extremely thin ice scientifically. The hypothesis that the whole bias training industry is a mix of financial exploitation of idologically overhyped and misinterpreted weak scientific results and well meaning but misguided do-goodism can be argued for quite confidently at this point.