That’s a pretty dishonest description of Bernie. I don’t dare to say if your statement about unions is true, and it might as well be, but what Bernie is saying here is that it’s not enough. He’s arguing the democrats need to be more progressive. Feel free to disagree with his suggestion though.
I do think that the bigger problem is that the average person lacks the general understanding of how policies affect their lives. They want simple answers and Trump is giving them that. People are shortsighted and have a hard time grasping the bigger picture, and rather vote based on a gut feeling.
I think what he is getting at is that democrats could be more “aggressive” in how to appeals to the working class people. These subtle policies that have marginal benefit don’t have enough perceived impact.
Democrats could promise something simple and with clear benefits to common folks, something that can be easily understood. People want change. I think Bernie was almost getting there when he was running.
MAGA fans have jumped on the bandwagon of “sticking it to the man”, and “draining the swamp”. Which is kind of what Bernie wants to do but sincerely, with a track record to prove it.
Edit: added “perceived “