Without binds it's just the amount of damage you can dish out before you can't hit them anymore. Vellum hides, queen has dr, clown heals, dunno bout chicken
At least if binds worked on bosses, at least it'd encourage people to practice more teamwork and chaining binds.
Hell, i'm willing to bet most of the players can't kill a cra boss even if it was binded 100% of the time.
It doesn't take skill to kill, it takes a high damage range. I could give someone a character with a high damage range that has never played maplestory before, show them the basic keys, and they'd be able to kill it no problem.