I don't really understand your point here.
Haki is there yes, Haki is a spiritual power yes but this doesn't mean that when you animate it you have to go overboard with aura.
Vergo vs Smoker fight used haki but didn't use wide aura.
Luffy vs Katakuri used haki too but didn't use aura weird things except the King cobra thing and the golden cobra thing that never existed in the manga is a weak part of the fight.
Same with the cursed sword I don't mind and even can like the concept but in the previous fights the aura thing was two or three note down compared to this one and this was quite better.
About Naruto I dont mind electricity fire balls little aura etc but the moment the fights became too much aura wise and beam wise the quality dropped.
About HxH this is the same, yeah aura is a good part of the show with Nen etc but the fights were cool even with Nen because things were fluid and aura didn't go overboard
Even here with Gon it was okay and well done
Zeno vs Chrollo too was cool because they didn't do too much.
But the fights here stayed fluid, not too much beams mostly CQC and the aura were nicely put in.
Here with Zoro we barely saw Zoro's face, barely saw the haki in his swords etc the aura thing was a mess.