While fragging is funny and cool as hell, let's not pretend that military administrators lack methods for compelling compliance among conscripts on the battlefield. One of the primary purposes of basic training is to instill military discipline by breaking people down psychologically and building them back up as conditioned loyalists.
I would not bank on soldiers breaking ranks, particularly when they're moved up to the front lines and caught between the rock and the hard place.
This feels like the folks who wrote angry reviews on Yelp about bland food, right in the middle of COVID.