There is no compromise that can be made here. The Democrats spent this past election cycle trying to appeal to 'undecided' 'independent' voters by shitting all over their actual base and presenting policies that appealed to about exactly zero people.
Take immigration, for example. There is no way in hell the Democrats could have ever beaten the Regime on this issue. So what did they do? They still tried to compete by hardening their views to appeal to 'undecided' 'independent' voters who then all promptly headed to cast off their votes for the Messiah. All they managed to achieve was to piss off their base and anybody who'd considered voting for them.
What 'moderate' (which is really just an euphemism for cowardly) Democrats don't understand is that you are in the opening stages of a war, and the last thing you ever want to do is purposefully disarm yourself because of 'decorum' and 'acceptability' and other such nonsense.
You can never make compromises with those who want you dead no matter what. Hopefully the Democrats learn that before everyone in the world has to pay the price.