Webpack | Foundry can't be used in version of Node below 16, when it contains Node 16+ features

[aVileBroker]

Nullish coalescing, for example, breaks builds which are run in Node 14, but runs fine otherwise. I find it hard to believe that by using nullish coalescing we have to set a minimum node version to use the library. I'd bet we just aren't setting our webpack to transpile down to the right es version.