@scott i might prefer challengers aligned with me, but i'm asking the broad D-leaning electorate, whether it would be better if "we" could agree to insist upon and stand up meaningful primaries (against the wishes of incumbents and the formal party they dominate) regardless of their faction.
i'd want AOC to beat any primary challenger, but at least in this proposal i'd not absent her from having to face one. (in her case, "moderates" do that anyway. but on principle.)