You’re way better of spending your time and effort getting ranked choice voting implemented. Then this candidate you support would actually have a chance of getting elected. And with the increased power over our government, stopping the next genocide in it’s tracks would be trivial.
“Might be cool”
Neuters negative campaigning, increases political competition, no more lesser of two evils I.e. third parties can win, reduced disenfranchisement reducing influence of extremist and fascist organizations, the list goes on. People actually being able to express their will through the government is the solution to every problem.
And I hate to say it but your support for PSL means nothing, literally zero without something like RCV. So again, if you care about your party, you have to work for RCV or some other improved voting system, or you’ll smugly do nothing for the rest of your political career. It sucks, but it’s reality until we change it.