https://twitter.com/Inside_NEM/status/1091070115599319042?s=193/ I have seen the sensationalized reporting from the media regarding the restructure of the NEM Foundation. Simply put - it's click bait. The Foundation is not bankrupt. The Foundation is going through a significant (and long overdue) restructure.
@thanhnem I know cases when someone converted his account and add exchange address as a cosigner. Exchange of course refuse to remove his account as a cosigner because this require special procedure and can expose they private key.So if they don't have functionality for that they will not agree mosaics.