> It’s government’s fault for not regulating it properly.
Who is government responsible to and responsive to? Individuals.
> You can’t give individuals choice and then blame them.
That is exactly how the world and responsibility works. You have the choice to do right or wrong, and are responsible for the consequences - in Abrahamic religions, it goes back to Eden.
You personally have endless choices every day where you can do wrong with no penalty to you. Unless you are sociopathic, you generally do the right thing.