Not all rests are 8 hours. In fact it tends to be abused to even greater degrees with those short rests because barricading a room is only going to be as secure as the barricade construction and materials involved. Unlike tiny hut, the security with those are 100% a thing for the gm to decideI really doing know what to say to a group that when told resting 8 hours (or 1 hour for short rest reset) will cause mission failure (because the BBEG will have left, completed their mission etc) and they just go ¯\(ツ)/¯.
But, how will banning tiny hut really change that? The group can just barricade themselves into a closet, some corner etc. and if pushed against, they would just level the same adversarial GMing/ badwrongfun accusation.
 
				 
 
		 
 
		 
 
		 
 
		 
 
		 
 
		 
 
		 
 
		 
 
		 
 
		 
 
		 
 
		 
 
		