Have to agree with Ethel, potatoes cooked with salt taste very different to potatoes sprinkled with salt. I rarely peel potatoes I always cook them with a little salt in the water, and also swede, but never add salt to any other veg when cooking. I do use salt in casseroles, stews, etc., but not the amount my grandmother would use. Salt is often essential in recipes to bring out the flavour.
And I must admit to salt on chips!!
If people eating my cooking insist on adding salt then they would get a tub of sea salt given to them!!