https://www.theguardian.com/technology/2022/nov/03/elon-musk-twitter-mass-layoffs-begin

The reduction, which will be delivered by email, comes as the new Twitter CEO was speculated to cut as much as 50% of staff

Elon Musk will begin mass layoffs at Twitter on Friday, sharply reducing the social media platform’s workforce, the company said in an email to staff on Thursday.