Kyrens 3 fumble season he has 260 total touches
his 5 fumble season he had 350
Henry his 5 fumble season had 320
his 6 fumble season he had 372
Gurley had 343 in his 5 fumble season
Zeke had 354, 381 and 292
You're also comparing 2 of Kryen's 3 seasons to 2 of Henry's 9. A little context counts.
Eight fumbles in 654 total touches for one every 81.75 touches and one run over 50 yards
Henry 20 fumbles in 2,529 total touches for one ever 126.45 touches and every year but his rookie year he's broken many long runs most over 70 yards. We all know Gurleys home run ability too.
Nobody is saying Kryen isn't a good back. Nobody says he's terrible because he fumbles. But his fumbles are always at the worst time and he simply doesn't have the ability to change a game with a long run.