I learned you cannot make a ton of iron daggers to level smithing easily anymore, what about using giant toes+wheat to make fortify health potions that level alchemy? Was that stripped too?
Nothing was "stripped". They made Smithing just like Alchemy - the higher value an item is, the more gain you get. Iron daggers, being low value, aren't a huge boost anymore.
...but that doesn't mean you can't look at the crafting list, and find other things that use common ingredients and are worth more value. (Take a peek at leather and iron helmets, for instance. And if you're going the heavy armor route and clear out a Dwemer ruin or two, Dwarven Bows are incredibly efficient.)
You can still "spam" your Smithing. But now there's actually a reason to make other things.