“Okay, so both parties are bad, but what else can we do other than vote?”
There are going to be a lot of disenfranchised liberals that have lost faith in electoralism. Rather than allow the people to fall into doomerism or denial, what advice would you give people who are realising that western democracies are broken and that voting for the lesser evil is impossible? What action would you tell them to take?
If you can get a Lib to permanently reject electoralism, capitalism, racism and other bigotry as well as looking for other people who do the same they will eventually find socialism. There isn’t really anywhere else to go.