First of all, i saw mixa saying that brazilians basically don't think about this matter and that we're clueless, and he's completely wrong (obviously, since he have no access to the brazilian discussion forum), yes, we had many discussions about stages, and i'm not in the mood to explain a lot right now, since i know that you'll ignore and go DL only, but let's just say that we value the concept of strategy and counterpicking instead of jumping to the same stage everytime.
I saw some people talking about dreamland favoring char diversity, and i couldn't disagreed more, honestly.
If you check, the apex top 8 and most of the japanese tournaments have an insane amount of falcons, pikachus and yoshis (for NA) and falcon,pikachu and kirby (for ***, yep, there's jousuke and a few others, but if you go for the big picture, there's very little char variation in the top positions)
The argument that kongo jungle is too dark is kinda ridiculous to me, i've never saw anyone complain, expecially if you ban black samus and black dk, and peach's is better for some chars then in DL, depending on the MU... at the very least you can try something different that you are good at, like isai when lost to dexter and went to peach's for the second match, or ruoka using his luigi in hirule.
how many foxies, nesses, links, dks, samuses,marios, luigis we had doing well in the apex?
how many pikachus, kirbys and falcons?
DL = Char diversity? really? i mean... really?
Anyways, you should really think deeply about this stage thing, i feel like there's a lot of people overestimating japan, when in reallity they sent their best players to the apex, apart from jousuke, and they did fine in some cases and great in others, but it's not like everyone there is amazing, if you watch videos outside of the top8.
And we don't really know who wrote their rules, if the top players had any say in the matter or didn't wanna get very involved (like isai,boom, and other top players didn't said much if anything about this discussion, expecially using arguments and discussing for a while with others). For all we know they could just be playing in one stage because they are culturally configured to do so, with absolutely no thought involved at all.As they do in MELEE by the way.