1.18 World generation

The new generation looks really awesome. Nevertheless the ascents of the mountains and hills are in my opinion often too steep, especially in river valleys and they are often too "stair-like". Also small mountains look often like canyons or plateaus with ravines and flat peaks instead of hills with gently rising ascents... I miss a gently transition between the ground and the foot of a mountain. I like the current generation but I miss these kinds of variations and it would look more realistic. 

Furthermore the generation of the windswept hills and swamps seems to be dependent. Every time I see a swamp there's a windswept hill nearby or directly next to each other. I think it has to do with the "extreme" variable of the generator. Would be cool if those biomes could be generate independently.