I found this: “With its plug still intact but threatened by warm water upwelling, the Ice Tongue prevents the majority of West Antarctica land and undersea ice from collapse and seabed displacement, respectively. The changes are profound and terrifying. The land-fast ice is gone in front of PIG and Thwaites before the melt season begins. This is not going to end well.”

Here: https://www.dailykos.com/stories/2023/9/29/2195755/-Pinning-point-five-collapsed-the-sea-ice-barrier-buttressing-Thwaites-and-Pine-Island-Glacier