Should The server change the current difficulty from normal to hard

Normal mode is really no different from Hard mode. It will increase mob damage, allow zombies to break doors, and The hunger bar can deplete and the player will starve to death if it drains completely. What I listed shouldnt effect any current players, 1. because everyone has established a sufficient food source. 2. its as simple as iron armor and a sword to defend yourself from anything. And 3. light up the area which takes no resources to do to prevent zombies from breaking doors. This will benefit any players who want to make mob farms and will give it the most efficient spawn rates the game offers. More mobs in the farm = more resources. I've found it difficult to find slimes and increasing the slime spawns would help me and others.