Neither smoke or chew.
I was an exception working offshore. Most do one or both.
Plus how many welders you know that don’t do tobacco?
I tried to dip once. Buddy gave me some peach or cherry skoal. That chit had me walking sideways. Puked.
Couple years later me and buddies were drinking beer piddling around. One was spitting into a bottle. Yup. You guessed it. I grabbed it by mistake and took a good pull off it. To this day smelling tobacco spit rumbles my tummy.