In two months of light use the key caps on my M2 MBA started showing shiny spots. It has progressively gotten worse.
Many people experience this.
I don’t remember my first m1 mbp 13" having this issue or my M1 Max MBP 16" both of which I don't own anymore. If they did have the shiny keys it was very mild compared to the new MacBooks.
Anyone who says because this issue hasn't affected them, therefore it doesn't exist is a nice way of redirecting the conversation away. Most people experience shiny keys on the latest MacBooks within a very short period of time and without heavy users. Just because a minority subset get lucky doesn't mean the issue doesn't exist.
It should be a pretty easy fix for Apple.
Apple must have changed the type of plastic used for the keys at the M2 release. The M1 Airs we use at work don't have much shine to the keys but they are used seldomly and generally aren't typed on very often....only used for doing remote Zoom calls.
What I find very insulting is that you can buy a $5000 fully spec'ed out M4 Pro and it uses the exact same plastic and you will have the exact same issue. That's completely unnacceptable on a laptop that costs that much.
I've used and owned several Surface Pro type covers over the years and not a single one ever had any shine to the keys when I got rid of them when I sold the device. Apple should use the same material as on the Surface Type covers. It's a more grippy plastic and it also feels better when typing. Your fingers don't slide, I find the Mac keys a bit slippery. Lenovo also uses the same type of material on their keyboards and their keys don't shine like marbles.