ok real talk though im sure its way harder to make actual dans on std than on mania considering how many sub skillsets r out there
(im sure azer tried and gave up on the project some time before)
and thats without taking AR into consideration
u can kinda oversimplify them and make stream - aim - tech (????) - alt/finger control and whatnot, but its still going to be too broad and that'll leave fair share of skill bias (see: 4k dan 5 and JS) while trying to make them true to the categorization leads to far less map choices or even none which leads to even more inaccuracy (7k dan 0 being harder than 1 for a lot of people, same as 9 being easier than 8 unless you're speed player or smth, shadow of cats being random meme filler on tachyon)
(not to mention there's no ACTUAL definition or agreement on what tech means)
as for how this obvious joke/jab over a fair portion of o!m community flew over all of your head thats for another discussion