Microsoft is getting rid of Powershell modules we have been learning for years, in favor of something radically different, called Microsoft Graph. Here’s a page which gives us the profoundly different pattern of Graph usage for some nice things to have:
blog.raindrops.dev/blog/force-password-change-for-all-users-in-office-365/
The Exchange Online direct connection from Powershell, does remain, and is freshly updated.