If you are quarrantining someone against their will under penalty of law who shows no signs of illness, then the bar gets raised— you damned well better protect them from becoming infected by others who may be sick. As I said, one case of this is all it takes to lose public confidence and lose control of the situation— effective quarrantine requires public confidence, trust, and some degree of cooperation- when facilities become perceived as death camps game over.
These GIs are being quarantined legally and correctly for their circumstances, they are not at high risk evidently, yet are being isolated and screened twice a day.