And everyone wants to be part of that cool touch movement too, by using capacitive touch buttons. So modern! And cheaper too, but that doesn't stop you from marketing it as premium. Try buying a stove with induction and normal knobs. Nope, it's touch. Cheap touch buttons, that don't work if your hands are wet, or greasy. Which totally never happens when you're cooking. So you're handling three pots, one starts boiling over. With knobs it would take me half a second to turn it off. With my awesome induction stove I'm stuck on mashing the button to select the proper field with my greasy hand which doesn't work, but at least when finally half the pot's content flows onto the touch controls the stove turns off entirely and starts beeping like crazy. But at least it's easier to clean than haptic controls.
I'd like to introduce you to my grandmother's flat surface stove from the 70s with 0 touch controls. It's easy, just decouple the controls from the heating element.
3/4 of the reason they're touch is being 'cool' and none of the designers ever cooking a meal in their life.
Messes go further than just the heating element. Things splatter, run over. Even with controls on the face of the range (not always practical) you may need to clean them from messes.
Its definitely easy to clean my entire range being a flat piece of glass, and personally I've never had any problems with sensitivity on the buttons. Plus, that whole cook top is then still useful as a counter top as even the glass is only slightly raised over the rest of the counter surface. In my experience the glass top range I have has been wonderful, and I was originally planning on tearing it out and putting in a gas unit. I've since second guessed those plans and will probably keep the range for a while longer, no knobs has actually been pretty nice.