If you hear the name “Nintendo”, you immediately think of Super Mario & Co. But most of the time they think the same on the Game Boy.
You can not complain about what Game Boy still belongs to? Yes, the light was the biggest problem, but at that time there was hardly anybody bothering. I got one in 1990 and had about 60 games back then (not counting Game Boy Color).
Advertising has also done something and to make more money, which has become much worse today,
But the point is, without all the Game Boy franchises (and especially Pokémon), Nintendo would not have survived much of what we learned from Sega.
It was really the best ideas from Nintendo, what the inventor was unfortunately killed by tragic accident.
And one more thing, please, no vulgar comments, what I read in the last comments some users I have of course blocked, but I would not like to experience something like that again in the future is fair and respect you and the others.