Given the side effects of the miracle drug, Zoro is likely to be nerfed post Wano unless the crew stay in Wano for months just to recover.
It'll be similar to what happened after Thriller Bark and maybe even worse than that.
Story wise it will help Oda write in more difficulty and challenges with incoming enemies since a 100% SH crew will be tough for even Yonko level characters post Wano.
For Zoro fans it will be annoying to see him nerfed but if Zoro has more Wano feats incoming in the more immediate future I think it'll be okay.
It'll be similar to what happened after Thriller Bark and maybe even worse than that.
Story wise it will help Oda write in more difficulty and challenges with incoming enemies since a 100% SH crew will be tough for even Yonko level characters post Wano.
For Zoro fans it will be annoying to see him nerfed but if Zoro has more Wano feats incoming in the more immediate future I think it'll be okay.