Much less, but not none at all. Roddenberry refused to budge on his rule that the crew shouldn’t have grievances with one another. That why even scenes shared earlier still end in a positive outcome.

Whereas Voyager, which was written after Roddenberrys passing, leaned heavily into inter-crew disputes.

I'm not so sure about that. I enjoyed the subtle humor of the illogical Mr Spock, whose logic always came to the wrong conclusion. And McCoy with "dammit Jim I'm a doctor not a bricklayer!"

The best dialog ever:

Lawyer: Mr Spock, I understand you know something about computers?

Spock: I know all about them.

Always makes me laugh.

And it had a MUCH bigger budget than the original, as well as the assurance that it wouldn't be cancelled at a moment's notice.