We needed that yesterday too.
But you just never know. Obviously Ranger is big concern now but nothing suggested he'd give up 1, 0 and 0 runs in his first three playoffs starts last year after having a season ERA of 4.18 (and it was worse - 4.57 - in the second half). Then he gave up 3 runs in Game 7 but the Phillies only scored 2. He has a career 1.62 post-season ERA.
He also allowed just 2 runs in five innings against the Mets when he last faced them. Phillies lost 6-3 after Kerkering bombed (with Manea pitching 7 IPs and only allowing three runs).
In the end the Phillies' susceptibility to LHP might get them as much as their overall chase. Other than Nick our RH hitters just aren't very good (Realmuto old, Bohm needs a time machine back to May, Hays probably not himself, Turner has been back-and-forth) and while it is impressive what Schwarber did this year, and Harper has no platoon split this season either, that doesn't mean they are not still more susceptible, as their career numbers still show.