Yep, if i had a teleportation i would be assasinating scumbags that rule some communists and facist countries, i would stole nuclear weaponry and hide it hmmmm maybe on Jupiter idk. But teleportation isn't enough to make earth a better, safer place without weapons and bad people. There should be more guys with power or a one person having most of powers like speed, teleportation, invisibility, immortality and super strenght.