Does Nintendo suck at making "Core gamer" consoles?

[Chrkeller]

JackHandy said:

The short answer is yes. Ever since Sega defined what core was, Nintendo has struggled with it. Sometimes it's caused them to bottom out, other times, they've managed to navigate and do well in spite of it. But since the 16-bit wars, they've been pretty clueless when it comes to the "core" crowd. Either that, or they don't care.

Sega?  The same sega that has been irrelevant for decades meanwhile Nintendo actually matters in the world of gaming?  I'm pretty sure sega define 1 hit wonder.  Outside the genesis sega has crashed and burned on everything.