i guess if you're got a bad breaker on your panel, you can load 2 circuits on one breaker with that thing, at least until the hardware store opens. you still get overcurrent protection.... but a very unlikely thing to need
reminds me when i read 100 years of solitude without family tree, big mistake, but on my defense i didn't know what i was getting into and it was before the Internet
either choice too sugary for me, would try a poptart without frosting if was a thing