Slice vanilla bean in half lengthwise, and scrape seeds into milk.
Warm the milk over medium heat until it comes to a gentle boil.
Add the flax, chia, hemp seeds, and coconut and stir to combine.
Reduce the heat to low and stir until porridge thickens.
Season with a small pinch of salt. Serve immediately with pistachios, figs, and honey drizzled over top.
Notes
Mix up a large batch of the seeds and coconut with whatever spices you like ahead of time, then just use a little less than ½ cup of the mix for each batch.