why is this weird keyboard so good?

hi it’s kovaak’s/apex/workman/mouse accel/penspinning/origami/anime pfp guy skip to 11:57 if you wanna see the keyboard in action c: if you’re tryna catch some heat in bombparty... 0:00 the dactyl manuform. why does it exist? 4:10 first time using the keyboard. 6:55 just a normal typing stream, until... 10:56 the villain appears. 14:12 do i like the keyboard? 17:40 should you buy an ergonomic keyboard? battle music is Opal by ThorHighHeels. Thanks for letting me use it ^^