That's the point, I've noticed a lot of the loudest, most active posters on Lemmy ultimately want one thing, which is progressives not to vote. Weird how that's what the conservatives have relied on for every presidential victory they've achieved in the past half century or more.

What is the point of this meme?

These memes communicate to Democrats and their supporters that we're sick and tired of their mask-off conservative rule when they promise us the world and do nothing once elected. You want praise? You want votes? Then do something.

Since, you know, not voting for them apparently isn't enough to inspire meaningful change. Just once in my life I want to see Democrats fight harder for the working class and poor as they do against socialists and third parties.

That's exactly it. This is the meme and attitude of tankies that are chomping at the bit for violence and doing everything they can to help push the country to the Right. This is because of their faith-based belief that it will magically create class consciousness and a revolution to overthrow the global bourgeoisie. They don't give two shits about the LGBTQ+, POC, medically vulnerable, etc people that they have to sacrifice in the process.

You are correct. The OP has an agenda and that agenda is to fracture liberals.

The answer is not to give up. The answer is not to vote for a worthless 3rd party with zero chance of winning. The answer is to reform the Democrat party and history has shown us, repeatedly, that it is completely possible. And it literally just happened with the Republican party in the last 2 decades.