First, people on the left who are resisting carbon taxes are mostly because they believe cap and trade is a better solution, which many economists agree with.
Second, what has some notion of "climate justice" got to do with anything? I don't see any evidence politicians on the left are somehow getting distracted by "value-signaling".
Third, where does the idea come from that a carbon tax must be matched with less regulation elsewhere? That's a pure right-wing dream to try to match the two together, there is no connection.
What this essentially sounds like is a Republican talking point that it's all Democrats' fault because Democrats aren't succeeding, despite Republicans refusing to help and therefore making it impossible to succeed. The doublespeak and hypocrisy makes your head spin...