This is not a conversation about guns. This is a conversation about items that have withstood abuse that are near unbreakable.
Some items I have heard referenced as AK47 of:
Gerber MP600: It’s a multi tool
Old Thinkpad Laptops
Mag lights
Toyota Hilux
I’ve been shaving with a DE razor for about 15 years now, and I haven’t found it any easier or harder to cut yourself with them than the modern “Mach 84 Spike TV Edition” cartridge razors.