Used all my premium phones (both iphones and other brands) for 15 years in my left pocket - not a single one of them scratched (the most recent one is a note 9 with gorilla glass 5, used phones with 4, 3 and 1 too). Luck, right? People like me got insane amount of scratches on the new iphone in one put in/out from the pocket and for few minutes that is - great durability, right?
If the angle is right, the iphone 11 will break the same way as iphone xs if naked. If there is a good high quality screen protector and case - both will survive. Simple - glass is glass and glass breaks.
How you can think for a positive thing to create a glass that can't survive alone in the pocket for a week to have a little bit better chance to survive a drop naked? I mean, they created a phone that can't be realistically used naked to survive a drop better... naked. Logical? Because a high quality screen protector+case WILL PROTECT YOUR PHONE if dropped, period.
Stop saying how any phone will scratch, because while this is correct - some will scratch easier as you can see and moreover will scratch a lot worse (smudges, super deep scratches, tons of scratches). Some of those pictures are hard to do on other phone even if abusing it on purpose.