Isn't it standard practice to have staff participating in interviews be trained for that? I would have thought it is given the gravity of the task. At my curre

Isn't it standard practice to have staff participating in interviews be trained for that? I would have thought it is given the gravity of the task. At my current job interviewer training is one of the mandatory (pretty sure it's the last one, but still) trainings as part of the onboarding process. It's a function of how distributed the interviewing process is, but even in a classical HR+hiring manager+team member process why wouldn't there be any training on what to do?