I would imagine the electrical trade to be more scrutinized, or maybe some basic homeowner awareness programs. The problem of introducing anything of a preventive measure is in it's payback. That's how the insurance industry thinks. The percentage of meatheads would need to be a financial burden, a loosing proposition for this to happen. Maybe the number of homeless Archie's and Edith's denied their claims would have to overrun shelters ( picture Gloria wailing away here) and become somewhat notable in the public eye.
Confronted with this, maybe more insurance inspections would take place ( and the obvious rate increase to do so).
The trade is already seeing inspections from various sources, not all of which may be as savey as a bona-fide NEC inspector , but at least they can recognize a meathead fuse
the last meathead fuses i saw were 2 pieces of copper pipe that had replaced 60A cartdige fuses...