By that logic, the kidney never cared about rib resection, large incisions, or flank bulges. Yet we embraced laparoscopy and its steeper learning curve to reduce morbidity. Progress requires the courage to evolve, not the comfort of staying put.
Honest choice. Port count is a means, not the goal. The right platform is whichever lets you control the hilum and close the defect without heroics. Nephron-sparing is a fair test of that: the kidney doesn't care how many holes it took.