Coming from the perspective of knowing central Asian, Arabic, and some African rhythms, arguing that 3/8 is tremendously different than 3/4 is a little silly to me. Virtually all classical music is just square feel, polka feel, waltz feel, or triplet feel. And it's not just the time signature, it's the simplicity of it. Arabic music is mostly 4/4, but is far more rhythmically intricate. Blues is mostly 12/8, but the feel is far different.
It's kind of like arguing a Buick is better than a Chevy to someone driving a Tesla.
I didn't argue that it's "tremendously different". I agreed that typical Western art music generally has pretty simple rhythms, and that other musical cultures often have much more complex ones. I said explicitly that time signatures in Bach are all 2s and 3s.
But what you actually said was, in so many words, "every Bach piece, and every similar piece from other composers, is written in 3/4 or 4/4 time". And that simply isn't true.
It's kind of like arguing a Buick is better than a Chevy to someone driving a Tesla.