And there's no culture war, because war involves death, bombs and stuff. Right, language, we find it useful to use concepts that don't literally apply because they might help us see similarities.

In that case, you don't need literal shooting and trenches. You can talk of wealth redistribution, where "we'll take from A and give to B" is an attack on A. It doesn't involve guns immediately (though it will if A doesn't "voluntarily" give up the goods), but it's useful as an analogy. What the commenters seem to imply is that, if A does not fight back (again, not literally with guns, but politically), they'll be massacred (again, not literally), their interests will not be considered at all.