Realize that a good portion of characters that're camp oriented (ROB DHD Link Olimar etc.) we can wisp through half their stuff and camp even better than them due to versatility of our eggs or punish during the end lag of their moves.
Also Yoshidora is alright I guess, he's exclusively online though and I doubt he'll ever travel out of japan. Same for Aiba who's in the ok range too.
Not saying American Yoshi's are better, but I made a post in the CCI thread many months back where people put Japan on a pedestal for some reason. Yeah Japan/Chinese/Korea tend to put more work and effort into the games they play, but they're not always the ones on top.
In terms of smash, we've actually shown in both melee and brawl that we're top of the table. Although APEX 2012, while we lost that, made people buckle down and made brawl evolve (in terms of MK playstyle at least lololol)
Yoshidora and Aiba play on a total of 3 stages with FD being their most common, they play extremely patient and use lots of eggs to wait for hit confirms to get a string going, if they feel like approaching they just do SHAD Nair or anything out of it. It's an interesting slow paced style, but it barely works as people can see from all their recent videos the past month or two being them losing.
A new Yoshi popped up though that actually won against someone decent named DIO, funny enough the decent player is Brood's DHD.
So maybe there's a 3rd contender over there for being a decent Yoshi now, since there's actually been 6 or so different Yoshi's on their channel and most of been meh and Yoshidora/aiba basically.