After Elon Musk announced pending mass layoffs at Twitter, employees filed a class-action lawsuit against the company for violating a law requiring 60 days' notice before termination.
Old news he told them in the email they get paid until the end of January and are not expected to show up to work as he has taken their control over the computers away so they can not sabotage anything. What he should do is make them come to work and sit in a classroom setting for 8 hours a day until they leave at the end of January