It was a public letter aka “Open Letter”. https://www.theverge.com/2022/6/16/23170228/spacex-elon-musk-internal-open-letter-behavior https://www.theverge.com/2

It was a public letter aka “Open Letter”. https://www.theverge.com/2022/6/16/23170228/spacex-elon-musk-internal-open-letter-behavior https://www.theverge.com/2022/6/16/23170228/spacex-elon-musk... https://en.m.wikipedia.org/wiki/Open_letter https://en.m.wikipedia.org/wiki/Open_letter