Personally I’m also of the opinion that the series needed m/needs an original theme song instead of using cues from TOS. Like I get why and I like it, but it irks me in that it doesn’t get it.
I do like the re-arranged TOS theme in SNW very much. Using bossanova for TOS was a very 1960s aesthetic decision and does not really hold up for me, so the update is a good one, IMO.