Democrats know they have the fortitude to tough it out longer than Republicans. For them, the strategy often devolves into mucking up the Trump/Republican agenda for as long as possible. If Democrats can't win, then make sure the Republicans get as awful a win as possible.
If Democrats do win, it's because they kept the game going until the other side commits a grievous error that costs them the game. Conceding early takes away this opportunity for Republicans to cave.
-PJ
Yertle has not played this way at all.
Time to reassess and stop feeling defensive.