We want more things to move towards being autoedits. Our third and fourth most common open edit types are the (fairly related) add release and add release label types.
Add release being an autoedit isn't a big problem to remove releases that are fully wrong (a remove edit can still be entered) and will encourage merging of duplicates rather than rejection (which is better for MBID conservation).
Add release label is easily removed if wrong, and it's generally more consistent if all the parts of a release add work in the same way. Similarly, removing release labels is generally an edit that is easy to undo, since all the relevant data is stored in the edit, so it seems safe to make both adding and removing labels autoedits.