Maybe it's my bias as a musician, but as long as Apple doesn't put Logic on the iPad, it's just not a system that works as a piece of professional kit.
You can get surprisingly far with just GarageBand³.
¹ https://support.apple.com/guide/logicpro/garageband-projects... ² https://support.apple.com/guide/logicpro/share-a-project-to-... ³ https://www.melodynest.com/hit-songs-produced-on-garageband/