Theoretically? I'd imagine it's equal (or close) to the difference between global money supply and global money supply but I don't think that's what you're asking
Who says this and what makes them think this phenomenon is exclusive to the US?
Che Guevara, Julius Ceasar and Galileo are household names globally and martyrdom is--in the words of religious leaders everywhere--"a whole thing, y'know"
I work in the insurance industry (though not directly for an insurance company) and while it's a small sample size, employees there range from apathetic to rolling their eyes at the "poor CEO needing money for his funeral"
At my work we have something in place that prevents somebody from sending to more than 50 recipients but we control our own mail servers and know how many people are in the largest department
Basically, things like this exist but aren't necessarily intuitive to set up and defaults would require contextual knowledge
Flying cars are also horrifying: they've existed for about a century, popular culture won't accept they're a bad idea and imagine the research breakthroughs drone warfare would experience if a consumer market were funneling funds in from a whole new closely-related industry
Theoretically? I'd imagine it's equal (or close) to the difference between global money supply and global money supply but I don't think that's what you're asking