because the idea sounds brilliant and thats all we need.
Actually it doesn't really. People have made rockets out of many different combustible materials, most of these rockets have, in fact, produced a sufficient amount of pressure.
@DivideByZero!173935 i see it's a property but i said that it shouldn't be bundled with ambient more like a seperate option else it would break saves with ambient.
There is a "Realism" mode being worked on in TPT souce code, that adds this feature. But if people actualy FOLLOWED the source code updates at git hub maybe these threads wouldnt be so ample.