This is where the issue is. You need to support this with a manga fact not just speculation or your opinion on their character.
Manga fact: Kawamatsu who is at the same level as Asura and Denjiro was amazed that Zoro was able to tame the sword.
If he was able to do same, why would he be amazed?
It's a reasonable speculation though. The sword passed hands from Oden to Hiyori, as per his will. The scabbards (other than one as of yet unknown to us, and potentially Denjiro) are all LOYAL to Oden. They honour him, and this goes for his will as well. 20 years of unbent, unbroken and unbowed loyalty - but you think it is more likely that they have all tried to use Enma, in turn tarnishing Oden's will? This is a samurai based culture. They have a strict code. That much we know already.
Manga fact: Kawamatsu is clearly not on the same level going by feats. Assuming Kyoshiro is Denjiro, he and Asura Doji look like YC3 or thereabouts. Kawamatsu isn't much stronger than the dukes in base form, who needed a 2v1 to put up a fight against Jack (and still lose).
Manga fact: Kawamatsu is amazed Zoro could tame Enma
Interpretation of said fact: we do not know why he is amazed. Did he try himself? We don't know. Is it merely based on the swords reputation? We don't know.
Heck, is the claim about Enma merely a reputation based claim, or is it based in fact? We. Do. Not. Fucking. Know. Take all these remarks with a pinch of salt.
An opinion must be based on a manga fact or supported in some way by what is in the manga. You can't just state something of head and proceed to defend it as fact without any support. That's how an argument works. Isn't that why you quoted me in order to have an argument? You intended to counter my claim which is supported by manga with your claim which is based on speculation.....
And my opinion is based on Manga fact.
Manga fact number 1
Ashura Doji had the upper hand against Jack
Manga fact number 2
Ashura Doji is therefore at least at YC3 level in terms of power
Manga fact number 3
Zoro has not shown anything on that level or scale, and he's now receiving a power up
Interpretation of fact number 3
Power ups come when a character needs to be stronger to meet the upcoming demands of their fights. Zoro needs this power up to reach that plane in terms of power. Zoro isn't far behind YC3, but the dude is certainly not stronger than Jack
yet.
That is my opinion. I provided scans in my original post. I used the Manga to support my claim. Now you're lecturing me about how I need to use the manga to support my opinion. In turn, dismissing my opinion, which met the requirements you're demanding here. I'm sorry, but this is nothing but hypocrisy and confusion dude. If you can't challenge somebody's point, just don't bother trying to address it.
The word was tame not master. Reread your own post
Yasue was already dead. Kyoshiro smiling could just be his disposition, it doesn't imply that he isn't trying. You claim that Zoro was trying his best but then he wasn't even using haki or named attacks against Kyoshiro...so where is that statement coming from?
Tame/Master are synonyms.
It could be Kyoshiro's typical disposition, but at the end of the day, when guys like Doffy tried, their disposition changed to become far more serious. Do you have socio-emotional agnosia? It's clear Kyoshiro literally isn't even trying. Like, zero effort. Zoro is panting, visibly enraged and shocked by the fact this guy is toying with him. That much is obvious. I don't care how you try and interpret it or pretend to interpret it: you know Kyoshiro at that point in time was stronger than Zoro no question.