Sony would benefit more from going to software only because most their ips sell in the 3 million and lower range and spread that across more consoles would greatly increase those numbers where about Nintendo sales would go up sure but they are already pretty beefy in their software sales anyways so a double in sales for Sony's ips would be better then another million for Nintendo software.
But on topic i feel as though if Nintendo exited the market they would return very shortly where about i dont think Sega will ever return







