The nomination of Merrick Garland being blocked by Republicans damaged the court.
40.00% - Both the Garland and Ginsburg episodes were bad — both sides played politics with seats that shouldn't be. The answer is less of this, not court-packing.
35.00% - Justice means the same law applied the same way to everyone — a court that departs from that becomes an enforcement arm for whoever controls it.
25.00% - Packing the Supreme Court guarantees counter-packing by every future majority — turning the court into a permanent partisan battleground.
0.00% - The nomination of Merrick Garland being blocked by Republicans damaged the court.