You should only get to change 2 things per turn, its to unrealistic whhen you can turn the option off.
the original version of the game didnt restrict things, so this is left in for players who preferred the game that way 
I don’t mind the unrestricted power, the game self limits it in a way anyway. Try enabling every policy in one turn (or disabling) and watch your country crash and burn!
I mightbe interesting if the number of options you could implement varied with your majority. So after a landslide you could perfrom four or five actions, but if you have a narrow win you might be restricted to 1.
Marcus
as i recall it does that in the US with the midterm election results.
Options: gotta love 'em. 
Allow the players to decide that, and you please everybody.