You can't become a gold or move at the speed of light without 7th sense
admittedly, G is super weird like that, however, it is a plot point in the translations I read of 60/61 of Aiolia awakening the 7th sense, nothing I can do about that.
So unless you have some other statement which suggests Aiolia has his 7th sense prior to this, or an alternate translation of the chapter, idk what else to say. And yeah, I'm aware Aiolia has moved LS prior to this, but this scene makes very little sense under the interpretation Aiolia was using his 7th sense in any capacity prior.
Shaka - At last, you have freed yourself once and for all, Aiolia ... now, you have attained full Saint status. - very observant Shaka, not like Aiolia didn't just fight alongside you at LS 12 chapters prior... Narrative-ly, Aiolia didn't have his 7th sense until chapter 60, despite how silly it sounds.
but each character has different levels with them
if they have access to all this power, this same power of dunamis, which grants them these baseline abilities (as in, every dunamis has this power) then it makes very little sense in a fight for their lives they wouldn't use it....
I mean, why would Shaka literally kill quintillions of lives just to prove a point?
How is he supposed to be a casual universe buster at 1/1000 the cosmos he had when he was stated to be galaxy level?
stated galaxy level in G you mean? Saints can get stronger................ what you're doing is like scaling Yhwach to Soul Society Ichigo and limiting his scaling to those feats, it makes no sense. EVERY single Saint has reactive power levels on their profiles, they literally get stronger every fight. Shaka pre Ikki fight<Shaka post Ikki fight, so ASSUMING Shaka got LITERALLY NO STRONGER over 7 years between G and OG, he is above that statement, same goes for all the Saints.