No because Mao didn't spoil jack,Mao also didn't give young master resources to jack he only gave him knowledge because anything else was spoiling,there is a reason why Mao doesn't do anything when Jack gets beat up the first time when both Mc and jack has no Aura the only reason Mao interferes the second time is because Jack almost died that's as he said the only reason he is there is because of Jack and his son almost dying made him actually mad.So it is just jack being a shithead he wasn't spoiled like we know in stories and in a World where during the second fight if mc only knocks him out.Mao still wouldn't interfere and would only call jack a bum.