Honestly, the passion/emotion fueling is just for saying...everyone has them in shounen. People should stop using it for actual power discussion.
Secondly, yes judge's thoughts about what soldiers is correct in a way(nor always, but is most reliable in any scenario), he is actually working on normal humans...or rather how humans are actually born....most of the characters whom we see are....for not having words just shounen characters who are not normal(even Sanji is also not normal, but the judge still considered him a weakling not fit for fighting).
Secondly, yes judge's thoughts about what soldiers is correct in a way(nor always, but is most reliable in any scenario), he is actually working on normal humans...or rather how humans are actually born....most of the characters whom we see are....for not having words just shounen characters who are not normal(even Sanji is also not normal, but the judge still considered him a weakling not fit for fighting).