So you can time food cooking.

I mean I meant like if you have clocks on the walls and such. If you have them already, why not change. But you can't help your microwave wanting to show you the time.

Mine doesn't. Never had a digital one, don't really need one, the dial ones are good enough. My oven or airfryer don't have clocks either. My wristwatch and phone update themselves.

I was more thinking like my dad always being too lazy to change the clocks on the walls. Didn't mean to offend you.