It's definitely plausible to say that voting can be harm reduction when the options provide said harm reduction.
The 2024 election for the US does not have any harm reduction candidates. Either overt fascism or more of what we see now, respectable fascism (now with Inflation and inclusion at the forefront).
Fascism has existed and operated in the United States for years but American individuality has made it so hard to see (or easier to ignore, to be able to have a permanent homeless population, prison population and exploit migrants for your Superbowl or Tyson foods is ... well, political education is a thing).
Biden has less time now to actually get Gen Z and those who want to believe that a voting box can be a means of change but it's consistently only been direct action that's forced political capitulation towards the needs of the people.