I fervently hope that no one manages to obtain a similar judgment at the pan-EU level, that would be a disaster.
I actually hope they do. this will force a proper reckoning about the situation and maybe a proper fix.
At that scale, it might make Cloudflare customers reconsider their affiliations. It might not be as terrible.
By affecting only Spain, the impact is too small for most websites to care.
I don't think there's an injunction mechanism like that at the EU level
And even if there were I doubt the legal basis in EU law exists for such an injunction