> following the conventions (https://orgmode.org/manual/Conventions.html)
> "Keywords and blocks are written in uppercase to enhance their readability"
> but since 9.2 all blocks inserted are lowercase, why?
To make it clear, this convention is for the /manual/ only, not for Org
syntax. Blocks are case insensitive.
Thanks for the clarification, still, it seems odd that the manual uses a convention that Org (since 9.2) kind of force you to break
Ex. if I want to wrap a result from a source block evaluation the ~begin_~ and ~end_~ tags will be lowercase unless I start to advice functions
I'm quite puzzled because it seems an arbitrary choice forced to the user with no clear reasons