My guess based on successful reports is that one would have to spend significantly more like for SR or QSA fuses to hear notable differences.
Last time I remembered getting shocked was when adjusting the timing points on my distributor- many moons ago. I’m thankful for circuit breakers - much safer.
Which got me thinking, of all the innovations in my lifetime, I’m really glad for word processors - made many typewriter typos so correction take/fluid slowed things to a crawl. I wonder if the best innovation for my mom was the washing machine- I spotted an old scrub board when I was young.