Without knowing Knuth's criteria it sounds arbitrary. Would it be Knuth caliber programer? Then 2 percent seems high. Or one could change webpage color / deploy

Without knowing Knuth's criteria it sounds arbitrary. Would it be Knuth caliber programer? Then 2 percent seems high. Or one could change webpage color / deploy some simple app with click of button or running couple line of script. I guess 80% of adult population might be able to do in 2030. My guess it required quite a bit of technical finesses not obvious to a person with some technical experience.