The main advantage is that all org-mode actions on subtrees would work
without any specific handling of inline tasks. e.g. visibility cycling,
hiding of none context, cut/copy, moving. With many of these actions I
experience some issues with inline tasks. And even from my personal user
perception I would like to have just the task headings on the same level,
not also the END marks.

Bastien <bzg@gnu.org> schrieb am Sa., 15. Mai 2021, 11:02:

> Hi Michael,
>
> Michael Dauer <mick.dauer@gmail.com> writes:
>
> > Wouldn't it be the much better approach to change inline tasks so
> > that the END line is one level below the "begin" line?
>
> I'm not sure how this would be better, and I would rather find this
> more confusing.  What is the expected benefit?
>
> --
>  Bastien
>