Wikipedia defines common sense as “knowledge, judgement, and taste which is more or less universal and which is held more or less without reflection or argument”
Try to avoid using this topic to express niche or unpopular opinions (they’re a dime a dozen) but instead consider provable intuitive facts.
Also you can juke a lot of QoL stats through interactions with other countries (for better or worse; having a weak currency could improve employment conditions but make it harder for people to get imported goods, impossible for a household to achieve or even make a meaningful decision on)