Rule #1 of driving offroad is that tires contact the ground, not other parts of the truck. If you see a bump, drive over it; don't straddle it.

What fraction of modern light trucks do you suppose are ever driven in a technically competent manner off-road, even once, by their original owner?

I bet a larger fraction, albeit still small, are driven around construction sites with crud on the ground, with a driver who pays approximately no attention to what they’re driving over. In which case a monster suspension with a dangly differential is probably less appropriate than a low vehicle without any dangly bits in the middle.

(I’m obviously excluding trucks that are used a loading docks. If you are planning to load and unload at a loading dock, you want your truck to load and unload at loading dock height.)