For next time: selfie cam plus (clean) mirror if you step to the side you even avoid photographing yourself.
I have one minor scratch on my FP2 but I don’t notice it during normal usage. When I first had the FP2, I dropped it while it was in my pocket and I was trying on shoes. It was perhaps 50 cm fall, but it fell wrong and I had a budge on the lower right of my screen. Which really distracted me (and made me angry cause of my action). So eventually I got this new screen (which is also better quality).
I also got a kid and she’s gonna grab my smartphone one day and toss it. So honestly, yes, I am interested in a screen protector.
Other than that I use a Feuerwehr cage to keep my smartphone on my belt. This way I got 2 more pockets free, and it will be guaranteed not put against a key (which is likely why I got that one scratch). I’ve been searching for a key protector (which also saves the key code to the public eye). Can’t find one…