I spent 6 hours listening the difference between mx cherry black vs brown vs cherry
(Emphasis mine)

This is going to get interesting...
Pro-tip: there's plenty of other "intelligent mother f**ker"s you can look up to that aren't, err... smug, arrogant, evil brats. (Try Warren Buffet if you want someone in finance.)
Pro-tip #2: pretty sure you'll find a lot of equally intelligent people that are blissfully typing away on rubber domes.
Keyboard doesn't make the man.Last but not least, is a recording that's not been purpose made going to be accurate enough to tell the difference anyway? It's easy to tell the clicky MX switches apart from the linears or the tactiles, but beyond that...