@astrid @lily it really isn't. Not least because they'll never get to the ×2 interval because their minor third isn't ⁴√2, it's 1.2, so stacking four of them will give you ×2.0736. And one of their favourite intervals is ϕ — the whole point of musical intervals is to be (or approximate) neat, simple ratios and the whole point of ϕ is to be as far away from any of those as it can. It's arguably the most violent possible discord you can produce with two notes. It's not just a pointless analogy, it's actually *fighting* them.