Is voidstrike bad in multiplayer?

Even if it's the best DPS enchant for anything that's slower than sword, also accounting for death cap mushroom, does the enchanter's tome and the fact that usually you're hitting the same target together with another player cuts the dps of voidstrike by 4 times? Does that mean committed, crit and even sharpness gets better than voidstrike for everything except anchor? And that's only accounting for 2 players, there's a bigger loss when there's 4 of them.