The question-first job Julius does
Julius is built around the moment someone asks why a number moved. You hand it a CSV or Excel file, or point it at a database, pose the question, and it generates code, usually Python, that produces a chart and a written explanation. Follow-ups refine the analysis in the same thread. That makes it good at investigative work Looker Studio is not designed for: testing whether a difference is significant, cleaning a messy export, or combining two files on the fly.
Its output is a conversation, not a published asset. Nothing in Julius refreshes on a schedule or gives fifty viewers the same live page, so a useful analysis has to be recreated or copied somewhere else to become a recurring report.