Keyboard marks on Macbook Pro M1 14" screen

I try to avoid putting pressure on the display when carrying the laptop because there is so little clearance between the display & keyboard. This has always been an issue with Apple laptops even back on the 2012-2015 Retina models and the clearance is even less today. Keep in mind Apple does place a piece of very thin foam/cloth between the display & keyboard when shipping the laptops from the factory even though the laptop is within a very sturdy box. I don't recommend putting anything between the display & keyboard except perhaps the original material Apple used from the factory or you risk cracking the glass and/or LCD panel.

The keys are rubbing the anti-reflective coating from the Display. You can have Apple check the laptop to see if they will do anything. I know that Apple has a secret free repair program available for the older models, but I don't think that program applies to Apple Silicon Macs. Even if the program is valid for Apple Silicon Macs, I don't think the coating is affected enough to even qualify for the program. Apple has some very strict guidelines for determining how bad the anti-reflective coating issue must be especially if it is just the key impressions.