Really each era has its own false nostalgia. We all put a picket fence up around something. For my generation it was the '50s and for other generations it will be something else. Change is scary for everyone as is complexity contradiction and an uncertain future.
I myself have never been enchanted by the dream of the white wedding and heaven help us the expectation that this exquisitely catered event should be 'the happiest moment' of one's life.