That has literally nothing to do with with problems with one piece.
Problems with one piece is that Oda introduces a billion fodder characters, focuses on fodder instead on important character and does not progress things at all. Just running around and characters doing gags instead of serious character progression.
That has nothing to do with tight schedule, if anything it's the oppposite.
Oda has too much freedom, otherwise he would be rushing and focusing on important characters instead of literally focusing on filler.
Problems with one piece is that Oda introduces a billion fodder characters, focuses on fodder instead on important character and does not progress things at all. Just running around and characters doing gags instead of serious character progression.
That has nothing to do with tight schedule, if anything it's the oppposite.
Oda has too much freedom, otherwise he would be rushing and focusing on important characters instead of literally focusing on filler.