A Europe that guarantees security in all its aspects
In terms of defence, Europe must have a joint intervention force, a joint defence budget and a joint doctrine for action. We need to encourage the swift creation of a European Defence Fund, permanent structured cooperation, and supplement them with a European intervention initiative that better integrates our armed forces at all stages.
and what has changed since then and what is being implemented?
Yes Macron said this back in 2017
https://www.elysee.fr/en/emmanuel-macron/2017/09/26/president-macron-gives-speech-on-new-initiative-for-europe
literally point number one:
and what has changed since then and what is being implemented?