These naked phone drop tests are utterly ridiculous and pointless. Don’t know why anyone would carry an expensive device without a protective cover. Without a cover, you should expect your glass phone face to break if you drop it. It’s glass.
My trusty S7 has always had an Otter Box cover, the edges of which stand out and protect the screen from contact with anything when dropped. It’s survived all these years without a scratch after many, many drops onto pavement and bitumen.
Don’t waste your money, use a cover.
Drop tests should focus on testing the protective qualities of various covers, not dropping unprotected phones and pointing out the obvious.