Every time women make tremendous strides, the right wing gets terrified and creates laws making it hard to get an abortion or birth control.
The problem isn't materialism as such. Rather it is the underlying assumption that full satisfaction can arise from gratifying the senses alone. Unlike animals whose quest for happiness is restricted to survival and to the immediate gratification of sensory desires, we human beings have the capacity to experience happiness at a deeper level which, when achieved, can overwhelm unhappy experiences.