Well yeah, but that's a _very_ different engineering decision with different constraints, it's not fully apples to apples.

Having materialised views increases insert load for every view, so if you want to slice your data in a way that wasn't predicted, or that would have increased ingress load beyond what you've got to spare, say, find all devices with a specific model and year+month because there's a dodgy lot, you'll really wish you were on a DB that can actually run that query instead of only being able to return your _precalculated_ results.