I've never used a screen protector on my iPhones, ever and haven't babied them and have never gotten a scratch on them. I've tried screen protectors in the past and usually take them off after a day or two because they both change how your finger feels on the screen and the way the screen also looks. So I get annoyed and take them off. Is there a reason that the switchs screen won't be as resilient as the iPhones has been over the years? Like I said though, I never baby them either, they've been in pockets with keys, change, etc. never a scratch.