Restrict ourselves is not an option offered by the devs to eventually get rid of some core rules if it suit us better.
Of course it isnt ...
When you turn around one thing, you need to turn around the other aswell. O_o
Rule exist (rule is present now ... default) > you have option to get rid of it (rule is absent now).
Rules dont exist (rule is absent now ... default) > you have option to restrict yourself (rule is present now).
Final effect is the same.