To more people getting pickup is more about not having to make your own food all the time over supporting local businesses. I use my own fork or at least wash down the one it came with and wash the can and other stuff that could have been touched multiple times but the rest should be pretty safe.
The person putting the boxes together probably has washed hands and I only touch it once when I open it anyway.

There's probably more chance of it being on the stuff from grocery stores. Like someone else said between people touching shelves and products, the inside of the shopping cart, opening freezer doors, touching the interac pay machine... chances are it could be on every item you're brining home.