You need to convince a decent chunk of Parliament, not just a handful.
No, only the pols in charge.
Well you need to convince someone in the Commission to raise the proposal (the easy part), and then you need to convince a majority of parties 300-350 people to vote in favour of the proposal in Parliament, and do the same in the council (member countries national leaders).
Came pretty close, actually: https://cyberlaw.stanford.edu/blog/2023/06/when-media-gets-i...
You only need to convince a handful of bureaucrats of that idea.