This is why we should have small government. If the government has a narrowly scoped role, the fear of the other side getting elected goes away. With huge government comes great concern about who’s in it.
As proof of that principle, how many people are really fired up about who is elected locally? How about nationally? The reason is the federal government has way too much power.
My list starts with:
-fund basic research in science and engineering -fund nascent beneficial commercial efforts where private interests fear to tread - supply infrastructure and services that are useful to most but are natural monopolies are network effects monopolies. (i.e. roads, rail,air, healthcare, research labs, weather services to name a few) - punishing cheating. i.e. fraud, externalities such as pollution, shifting costs onto the public to enhance profitability, and all forms of financial engineering. - protection against catastrophic loss - protection of vulnerable people - limiting corporations and individuals from gaining society distorting power.
Except that's a popular myth of the DOGE chainsaw crowd. The US is half the size of nearly every other advanced economy as % of GDP.