Is your contention that whatever future law have some mechanism to decide the complexity of the algorithm? How would you design a law such that the reddit ranking algorithm is primitive, but tiktok's algorithim is "advanced".
If we're discussing hypothetical laws then my preference is for several. Banning various dark patterns (what the EU is doing here), banning opaque individualization outside the control of the individual in question, and banning motivated editorialization (such a intentionally promoting a particular political position). And yes, a straightforward application of what I wrote there would make the netflix recommendation algorithm as it currently stands illegal. I have no problem with that.