I'd say it's most important on Nintendo consoles on the Wii U.
Some games on the system had sold way more than others, and had there been a much bigger install base, the slaes of these games would've been affected greatly.
"Just for comparison Uncharted 4 was 20x bigger than Splatoon 2. This shows the huge difference between Sony's first-party games and Nintendo's first-party games."







