Every day in ORs around the world manuy thousands of anesthesiologists — and CRNAs where approved — put patients under general with no one else present. Are you proposing that two anesthesiologists be assigned per patient, like scheduled airlines?
Should piloting a plane solo be outlawed?
If, after three years of residency and roughly 1,500 cases done under supervision, many more done without supervision, a written examination, and an oral examination, you aren't qualified to administer a general anesthetic solo, then you have NO business giving general anesthesia no matter how many other qualified or unqualified others are present.