Are you referring to balanced signal paths between preamps/amplifiers? Digital components or just the use of that style of connector? There is a difference when it comes to the signal path (balanced/unbalanced) and there are other situations where unbalanced coaxial would be better as well.
If I were to offer the most simplified response it would be the difference between professional and consumer products- but that has also changed over the years.
At this level of high(er) end audio why not offer balanced connections?
I am curious - and please, save us all time, refrain from speculation on this - why do companies persist in omitting balanced connections when it comes to high / higher end audio products?
I understand that when it comes to lower price point items manufacturers would not want the additional costs. But when many folks have higher end systems, why would an manufacturer not offer balanced connections?
Appreciate those with non-speculation replies.