All the fired employees Musk didn't treat as he was obligated to. From the former CEO [1], to the rank and file [2], down to the contracted out janitors [3].

1.https://www.google.com/amp/s/fortune.com/2023/04/11/twitter-...

2.https://news.bloomberglaw.com/daily-labor-report/musks-twitt...

3.https://www.kqed.org/news/11935439/fired-twitter-janitors-de...