Sorry to hog the conversation lately ☺️, but . . .

I’m curious what would happen if you put tap shoes on a WCS dancer.  WCS dancers don’t take many percussive steps, as tappers do, and I don’t know how well you could spin or slide in tap shoes.  But I think a fusion of the styles in a routine (would it even be allowed in competition?) would be a lot of fun, the way Astaire & Rogers fused tap with ballroom/Latin, and Kelly fused tap with jazz.  We already see many dancers, even in competition, fuse WCS with ballet, shuffle moves, and other styles.

And I do see some WCS routines that include some tap-like patterns, just without the taps—a good example is this one:
https://www.tiktok.com/t/ZP8dkbtgq/

I have heard purists say they don’t want other forms mixed in with WCS.  Others say modern swing was meant to continue to evolve.