There's a place for short barrels. But there's a case for full length ones too. It would just be nice to be offered the choice at the point of ordering without being discouraged with ridiculously long lead times or silly price hikes.
When I was looking for my 26" .308 mentioned above, I lost count of the times I was told by RFDs "you don't need a 26" barrel with modern powders".
Well, I'll be the judge of what I need and what I don't, so they got no sale.