Can someone explain why split pushing is allowed to be so unfair?

split pushing is only very strong if your team doesn't do the simple task of clearing waves

Unfair? My good sir, if you want everyone to group up in one lane and push, might I recommend ARAM?

How is it "unfair"? Unless you explain that to us then we might as well shooting targets that are attached to a boulder... at the bottom of the sea

Some one just lost to 2/11 sion