Enforcing regulations requires quite a few steps first, from defining the scope and likely granting new authority to regulators to actually drafting regulations that are complete and not full of loop holes.

Your argument is also based on the premise that consumers aren't able to make the best choices for themselves and must be forced into it by regulators. I simply refuse to believe this, what are we even doing here if we think real reform can only come from all powerful authorities forcing it upon us?