Hahahaha

Had someone like you on an improvement plan. Man was "senior X position" (don't want to reveal too much) but was incapable of managing his workload, achieve goals, or plan a path for a project. However his "senior" job description included all those expectations and that's why his position was many many thousands more than a regular position. He could only do stuff if you told him A, B, C. Which even someone not in his specialty could do, let alone juniors.

Yes, the improvement plan led to him being let go. With plenty of cause.

Improve yourself, sounds like you've been skating by.