

Yes and no… with a real (not digital) piano it actually does matter how you hit the keys. If you don’t press quickly enough the hammer won’t have enough momentum to actually strike the strings.
I believe this effect is more pronounced with a grand piano, but the same thing can happen with an upright piano too.
EDIT: It’s not as finicky as with other instruments, though, so your core point is still a good one… just with caveats.
I feel silly now for not realizing that was a stage name.
I straight up thought her actual name was “Whoopi”.