Unless it's one of a few already highly-covered issues with fundamentally irreconcilable subjective issues where you can pretty much recall all that context with a few words... you have to say what the heck the proponents of the law say it'll do to actually attack it.
However you don't seem to find that balanced. I don't blame you. I don't either.
The problem is the arguments made cannot be equal. They are not the same thing. Even a good faith attempt to make a completely neutral article will very often fall short. Even if the author thinks they did not, others will.
The only 'balance' you can really have is a false equivalence where nothing matters because it's all the same anyway - so why even write an article? It doesn't matter what happens.