I've never once wished my Macbook has a touch screen. I think it's a waste of money, technical resources, and maintenance needed to enable touch on macOS.
Completely agree, it's a waste to make a laptop screen touchable.
If there is really a touch "screen" requirement, I would put a screen under the trackpad -- that would be more useful for me at least. I think somebody tried that and it pretty much flopped though.
When I was helping my dad with various windows 10 problems, he was constantly touching the screen in exasperation. These touches only created more problems.
I deactivated his touchscreen. He’s never complained about his screen not responding like it used to.
I still see him touching the screens, but it doesn’t respond anymore.
It's interesting that some of the commentators here are very, very against touch screens on a laptop. I use a MacBook Pro and a Panasonic Toughbook (https://blog.jgc.org/2025/07/ode-to-anti-mac-panasonic-tough...). The Panasonic has a touch screen and I love being able to touch a window to bring it to the foreground and use my finger instead of the mouse. It works well for "I want the input point to be here".