I think this is the core of the issue for the Democra)ts. Conservative groups are focused on figuring out what actions are effective in gaining power and executing on that. They don't shy away from unethical methods like spreading misinformation and gerrymandering. They've understood this for a very long time and have been planting seeds for decades, such as taking over AM radio to entrench a conservative mindset in rural populations.

From my observations the liberal and progressive groups seem to take on strategies where they claim the moral high ground and treat anyone not following their way of thinking as opponents and not as potential allies/converts. So even in cases where they are technically or morally "correct" in their stance, they aren't effective in bringing outsiders to their side. One example was the "recognize your (white) privilege" thing. While it was arguably based on sound ideas, proclaiming an entire demographic is receiving more than they earn is never going to bring people over to your side.

I don't have much confidence that the Democrats will be able to turn things around in short order. The Democratic leadership seem stuck in their ways with no long term vision