Trammelization is to add/change server-side game elements which can be summed up to make gameplay less tedious, easier and player-friendly. An added insurance the player will have less burdens and/or reduce the chances of disadvantageous gameplay.

Generally referencing Ultima Online’s addition of the Trammel facet when Ultima Online: Renaissance was released, which created a safe haven for player.

when you've done something so cringe you can't stop replaying it in your head and it stops you from getting on with your every day life