I agree with this.The "lesser evil" ultimatum is a key establishment dem strategy to win elections without needing to promote progressive policies. To change that now, we would need many things that aren't going to happen soon like ranked choice voting, a no-confidence option, and non-biased corporate media reporting. I think the best thing you can do is focus on voting for progressives running for Congress and smaller offices, promote them on social media, and, if you have the financial means, donate to their campaigns.