Moderates like it just fine. They're happy continuing to elect awful pro-corporate, strike blocking, genocide supporting piece of shit candidates and then expecting leftists and progressives to support them in the general. If moderates didn't like it they would have voted for one of the many alternatives in the 2020 primaries.
You need to cut the crap. Stop lecturing leftists and progressives and giving moderates a free pass. Moderates are the majority voting bloc for Democrats and thus they take the lions share of the responsibility. Spend your effort lecturing them.