I'm curious about this, so I hope you can expand on it.
As far as I know, Amazing Red was and is a cult favorite at best. I can buy isolated wrestlers aping his style. Beyond that, I don't know.
Low Ki has never worked anywhere major (I don't consider the tape trading era of ROH to be major or his failed stint in WWE as Kaval), drawn any money, done anything of any significance (I don't consider collecting random indie titles to be significant), and most importantly, I've never heard of any wrestlers cite him as an influence, nor have I seen any evidence in anyone else's style that he was an influence (at least nothing that couldn't be explained in a million other ways). At best, he was an indie/IWC favorite for a spell who looked cool and did some cool shit, but none of it ever mattered long term because he couldn't get out of his own way.
Granted, I bring my own biases to this assessment. I generally don't invest in egomaniacal headcases who never last anywhere. Life is too short to rally behind "here today, gone tomorrow" phantoms with a grossly inflated sense of self-importance. Another reason I could never get into Austin Aries either. These guys want to be Bruiser Brody, metaphorically speaking, without bringing any of the special qualities he had.
As boring as WWE is and has been for years, it's a major platform with much wider visibility, so guys who made it there - like Bryan and Punk - are going to have a much larger sphere of influence by default.
Ditto for AEW to a degree.