You know every everyone can USE enchanted tools, What we are talking about is who that can USE potions. All agree that only alchemists can MAKE them
you have to remember that crafter is a proffesion. Their may be some users who want to go alchemist as a trade and sell their material, limiting the players who can use them will also limit their profit
I think you should nerf the potions or take some of them out. These potions would include harm, strength and poison. other wise everyone should be able to use pots.
I think potions should be for everyone that spec's and remove the OP ones like poison and harm cause than actual combat makes no sense when people can just spam harm and kill you in two seconds and also the higher lvl you become the better tier potions become available to you I think is a reasonable choice