Absolutely, within the year I’ve been there, they must have lost 10 staff across a ~25-30 staff size. All leaving for the same reason - toxic working environment, verbal borderline abuse from ownership, feelings of deflation/low confidence etc.
No point anything gets posted on the right channels, because they claim slander/defamation of business and will probably come at the person who posted with legal threats. Nothing will change with their conduct, they are too stubborn/ignorant to think anything is wrong.