One contemporary defender of minimalism, and one that I wasn't at all expecting going in, is at Kye Goalby and Zac Blair's Tree Farm. By my count there are four completely bunker-less holes, and 9 bunker-less greens. Holes 3, 5, 6, 8-12 appear incredibly lay of land, relying on slope to dictate strategy and defend par, featuring green pads often seamlessly tied in at grade with their surrounds. Many of those holes could fit alongside what's at Pinehurst 2 or early era Augusta. I was quite taken by holes 5 and 6.
Yes, there is a style to the bunkering on the other 11 holes that scratches the itch of a different aesthetic, but the amount of understatement in Tree Farm's design is arguably a bolder decision to make today than building a redan. I really admire its "quieter" holes.