Some good inexpensive thin ground knives: Opinel, Douk Douk and Victorinox paring knives - properly sharpened, these will cut like a knife should cut without being super delicate. If you want a cheap beater that can handle some abuse (not batoning) like wood carving/light prying/scraping etc, the Moras and the like (including the finn Hawk) are good choices, but these have very thick/heavy blades compared to the opinel/douk douk/vic paring knives and won't slice nearly as well.
My opinel is in stainless, never had one in carbon. I usually go with stainless for smaller knives.I always forgot to order an Opi to use for food, thanks for reminding me!
Wenger and Victorinox SAK blades are great for most cutting tasks. Back in the day they were about as thick as most pocket knives, but today they are much thinner than most folders.I used to use my knife a lot more for food prep during my breaks when I worked in an office for a few years. The thin blade of my Wenger did a good job at the time. I believe it was a locking model. I think most modern folders have blades which are far too thick, 2-2,5mm is enough on a folder for me. But you only tend to get that on a few slipjoints or multitools anymore.
Im perfectly aware most peeps don't actually use these knives
There are knives that I buy just for the collection that don't get used, like that bowie I mentioned. Mostly traditionals for me. But of cause many of em are too big to carry legally anyway.to be fair most knife people don't use their knives