> People will be happier with a reversal of the tendency of governments to get larger

I disagree and suggest this is dependent on your political viewpoint.

Whilst some (very frequently in the USA!) recite the mantra of 'small government', most of us don't care how big or small a government is, providing it is effective. I'd argue an effective government is one that protects its subjects & citizens by providing universal healthcare, education, a justice system and defence to all.

Your opinions may differ!