Can we blame lead for the US’ electoral landscape too?
I think it absolutely affects the quality of politicians we get though. The best that a given generation can offer is probably lower if that generation huffed a lot of lead gas. So as they age out and younger people hit peak career and fill those roles things will probably improve a bit.
You'd have more success blaming COVID inflation and the general public's poor education in economics and lack of understanding why eggs were $3.50/dozen. (Today they are $6.00/dozen)
More of a pet theory, but voters born between 1950 and 1980, boomers and Gen X, have had a well-documented set of policy preferences.