Personally, my experience with codex is same as yours, no way I would ever use codex for TS projects and especially not React. I don't know this mate personally but if we were talking about this over beer I would probably tell you (after 3rd one when I am more open to being direct) that I think I trust this blog as much as I trust President (this one or previous ones) to tell the truth :)
My comment was more geared towards an insane amount of comments on myriad of "AI" / "agent coding" posts where soooooo many people will write "oh, such AI slop" assuming that average SWE would write it better. I don't know many things but working with these tools heavily over the last year or so (and really heavily last 6 months) I'll take their output over general average SWE every day of the week and twice on Sunday (provided that I am driving the code generation myself, not general AI generated code...)
My comment was more geared towards an insane amount of comments on myriad of "AI" / "agent coding" posts where soooooo many people will write "oh, such AI slop" assuming that average SWE would write it better. I don't know many things but working with these tools heavily over the last year or so (and really heavily last 6 months) I'll take their output over general average SWE every day of the week and twice on Sunday (provided that I am driving the code generation myself, not general AI generated code...)