This is a direct quote from the post I am replying to. I know liberalism and progressiveness aren't the same thing. I am stating that they're getting more progressive, and I don't see why liberalism declining is a bad thing.
Leftism tries to combine these ideas into a coherent political ideology. Liberalism (the part about individual rights) is a check on the abuses of socialism, and progressivism is supposed to make it all work (experts in control making good decisions).
I'm not a Leftist, but I can acknowledge that it's a coherent ideology.
When you take Leftism and take away liberalism and progressivism, you are left with rebels that have no solution to anything. Like BLM and antifa which are always recruiting to attack a mysterious "system" rather than making serious proposals. (It's always easier to get people to agree on a problem than a solution.) If they were to win, it would look more like Venezuela or Cuba than Denmark or Sweden.
Liberalism can be dropped with no real loss.
What's wrong with Cuba? It seems like it's doing pretty well; it has more or less the longest-lasting government in South America, largely because it dropped liberalism.
They seem more progressive than ever; an open socialist nearly won their primary last year.