Would banning ransomware insurance stop the scourge?

If nobody paid ransoms, ransomware would cease.

Prosecuting the companies who have paid, disbarring their attorneys, and seizing their assets to pay off future victims of ransomware (so they can replace their systems and data) would stop ransomware.

> "I also think corporations themselves really need to improve their cybersecurity and their backups

Immutable data backups seem like they could help.