Make /click StaticPopup1Button1unusable:

I see many regular people struggling to enter WG for years now because premade is abusing /click StaticPopup1Button1 button. There is usually at least 2 premdes on alliance for every WG so that means normal people, who don't have this macro or don't know about it will never enter WG.

Suggestion is either to make it unusable or to make some sticky thread letting people now they can use it but I prefere the first one because game never offered us information on possiblity of using /click StaticPopup1Button1

When you create such topics, do you think only about yourself?
This command is used in many macros for simplification and speed. There is no imbalance in this command, unlike cleartarget. which has already been blocked here.
For example one button macro for warlock:

#showtooltip
/cast Create Spellstone
/use Grand Spellstone
/use 16
/click StaticPopup1Button1

I never used any macros or joined premade groups, and I always get there.
Improve your reaction, I guess?

That's a general button and client sided.