Some people with multiple multiple degrees are nut cases. Dated a guy many years Harvard undergrad and Harvard law. I went to his niece’s graduation at Havard. Then she got a phd. Then med school became a psychiatrist. Total total nut job.
The sane professional stops at the masters level professional degree (law, medicine, MS in engineering). Slow learners get a PhD, but if we can't hide it we learn to regret it, and confess our error and try to make restitution for wasted years as leaches on society. The insane and unteachable get multiple degrees.