If you like the big brother, that's your business, don't bother me with your personal fetishes.Hey friend, have you tried to read the second article that you linked to? It says no notification is required.
I have seen it a few days ago, nobody ever could post a link to a law, a lawyer commentaries on the law or at least larger news outlet. It certainly looks like fake. No forms to notify a withdrawal to be found on the Internet. Well, just think about this: why oblige a person to make a report when other highly regulated part of the transaction already reports it?
https://kpmg.com/kpmg-us/content/dam/kpmg/taxnewsflash/pdf/2025/04/tnf-spain1-apr14-2025.pdf
https://sede.agenciatributaria.gob....aciones-materia-obligaciones-informacion.html