Farmers, tradesmen, and other non trained economic decision makers should not be in charge of economic policy.
Quite. We entrust them with our taxes, our well-being and out futures; as a minimum we expect them to appoint advisors who excel at economic policymaking, and we expect them to listen to those experts and use all the resources and power we have entrusted them with during their term of office to implement the strongest economic policy.
And we should not be afraid to hold them to account if/when they do not excel.