Do they Worship every man or just a group of men, that's be weird if they Worship men
No its a group of men they call imams (leaders) they are 12 in number. But the worship is not limited to them only. They also worship/ask help from those whom they think are dead righteous people. Who are .... DEAD and neither can they hear them nor help them in any ways shape or form but they still do. They dont ask help from the creator of the universe who sees/hears all things and can actually help them rather they ask help from creation who are literally dead and in their graves. This is one of their heretical stances. They also do weird rituals. Look up ( shia flogging them selves) on youtube.