@KILLTOPARTY From firsthand medical experience, the vast majority of people in the medical system are old, extremely unhealthy, and being kept alive with a cocktail of 10-20 rx medications. These are the "all time high life expectancy" people you mention.
@SaladBarFan None of them strike me as reactionary. I'd say phonk, nu metal, nightcore, and vaporwave. But most music you'd call "reactionary" is unintentionally so.