>>> "EZ" == Eli Zaretskii <eliz@gnu.org> writes:

>> From: Daniel Martín <mardani29@yahoo.es>
>> Date: Sat, 27 Mar 2021 03:25:11 +0100
>> 
>> The reason is a security protection in recent versions of macOS where
>> you need to grant explicit permission to applications if you want them
>> to access your personal folders.  Go to System Preferences, Security &
>> Privacy, Privacy, Full Disk Access.  Note that the Emacs launcher on
>> macOS is actually a Ruby script, so you'd need to add /usr/bin/ruby
>> there.

> Should this information be in the Emacs user manual?


Not sure, if you compile from master then this problem does not occur it
seems to be more of a emacsformacosx thing