Because your employment contract includes a gagging order

Your employment contract has a clause that prohibits you from talking about your employer.

They can do whatever they like to you.

They can bully you.

They can harass you.

They can act with complete disregard for your health and your safety.

They can threaten to fire you for raising health and safety concerns.

They can come close to killing you.

You’re prohibited from breathing a word of it to anyone.

Not while you’re working for them.

Not after you’ve quit.

Not ever.