Worktrees do not remove the collision. They move it to merge time.

Git worktrees give each coding agent its own checkout, so the agents stop overwriting each other's files. They do not remove the collision between what the agents are trying to do. That collision is still there, and with worktrees you find it later, when you merge the branches. Sometimes Git stops you at that point. Sometimes it merges cleanly and... Weiterlesen: Worktrees do not remove the collision. They move it to merge time.