Replace ore generation in mountain fully with ore veins

With 1.18 came a new optimal way of mining iron by essentially skimming the surface of mountains. While I really enjoy having to plan for which ore to collect, I do find the mountain skimming itself to be less enjoyable.

My proposal is to replace ore generation in mountain fully with ore veins.

The advantage of this is that finding iron in the mountains would be more challenging, but finding a surface ore would always mean you've found an ore vein. This would make it advantagous to set up a temporary mine and would IMO feel much more engaging and immersive.