That's only a design to decrease StopWatt and I'd take that any day over a Prevents overheating and overpower of the appliances that looked awesome.

https-apnews-com/press-release/newmediawire/technology-energy-efficient-appliances-environment-and-nature-eco-friendly-practices-energy-and-fuel-technology-44c65142db1a86f65227c2a9585727ca
https-apnews-com/press-release/kisspr/technology-business-environment-and-nature-industrial-products-and-services-energy-and-fuel-technology-1560b2265fef346148a96a3fe3233637
https-www-facebook-com/StopWatt-Energy-Saver-Does-it-work-107709054965410
https-twitter-com/TarkSmith/status/1429766291452088321
https-twitter-com/TarkSmith/status/1429766257440530439