Craftsman tools stink like shit after a year or so. its the weird plastic they use. as is breaks down it releases toxic crap.
Yeah, their (and other brands) screwdrivers/etc with the clear or translucent, cellulose acetate butyrate handles can smell a bit, though those I have are stored in the garage where I don't notice much.
I wouldn't consider the "toxic crap" to be an issue, it's more the smell than anything. It's butyric acid, a fatty acid found in meat, butter, plant oils, and
your body produces it too.
I have some of their screwdrivers with the red plastic handles and don't notice any smell, but at some point those, maybe the clear handled ones too, switched to a metal formulation with zinc in it. The result is a whiteish colored rust layer starts to protect them from further rust, but they don't seem to be as hard so fasteners can more easily damage the tip.
Granted they're inexpensive, so not really fair to compare against screwdrivers costing a lot more and I have gotten a lot of use out of them, plus tough fasteners I'd sooner use an impact driver and bit on instead.
Edit: Just looked at some of my red handled screwdrivers and it seems they are old enough to have been made in USA and my clear handled ones are older still, so might be an apples: oranges comparison with what Sears is selling now. I've never had to exchange any, don't abuse them and in cases where the tip deformed a bit, I just touched them up with a file.