They don't realise that Oda has been overdoing it thus making a mess
Next arc won't be better unless Oda fixes his writing issues
I remember once arguing with someone about this... he was saying "we just want Wano, end WCI already" and I was telling him that "Oda should give Curlyhat team a proper 1 vs 1 match in WCI before leaving where they all go all out"
And he was saying "No, they can fight in Wano" and I specifically stated that "Wano will have SO MANY CHARACTERS, that if Oda will focus on each and everyone of them to highlight it, the arc will fall because it will be everywhere and unentertaining that way"
I told him that if Oda did delay their proper matches, ONE OF TWO THINGS will happen eventually:
1- Either Oda will end up focusing ONLY on Supernova ALONE... and rest of Strawhats will be overshadowed, which will end in HUUUUGE fanbase rioting that Wano ended disappointing cause SHs didn't shine well
2- Or Oda will end up focusing more on SHs crew all of them (which is what's happening) and basically ignoring all other allies and not make them shine as much as strawhats (literally, what's happening now, where SHs are facing Yonkos, Calamities, Tobi Roppo) while allies like 9 Red Scabbards, Oda overshadowed and Supernova are not getting their proper screentime... cause Oda cannot show each and everyone fighting with 1-2 chapters in that match...
And the second choice is actually what's happening and it's the SAFEST BET for Oda... because who is rioting regarding Scabbards or Superova getting outshined by SHs crew are ONLY the online community... while the casual fans (which are the MAJORITY of fans) for the series, who just watch the show and get on with their lives, the ones who actually give the highest of sales.... they literally complained about Reverie arc because they missed the strawhats... while online community were having orgasms during that arc... so Oda basically ignored the online community and favored the casual fans who give him the most props, and ended making Wano highligting MORE STRAWHATSs... instead of Scabbards or Supernova whom the community deemed as the MAIN FORCE for the war... while Marco literally stated the opposite to Robin/Zoro/Brook saying that the SHs are the main forces for this war.. making it similar to Enies Lobby arc
Anyway.... Oda ignoring the curlyhat crew in WCI and not giving them fights like Dressrosa group (resulted in bad payoff for them) while Zoro's group from Dressrosa have been absent through all of WCI... and fans missed them... this resulted in majority of fans wanting and itching for ALL SH CREW to be main focus