This is proper advance notice as long as he pays for 60+ days of employment. There is no law that requires employers to let you do whatever you want with access to company resources for 60 days.
I’m not a lawyer. I’m literally just parroting the very first line of the article:
“Twitter is being sued for not giving employees advance notice of a mass layoff that began in earnest early Friday.”
I don’t think Elon is playing 5d chess. I think he’s being an enormous asshole about what is likely a justifiable thing to do at Twitter if you’re someone with purely capitalistic intentions.
I’m also saying that he’s not being sued for something he might do later as the poster I replied to suggested, he’s being sued for something he’s already done.