It’s interesting how burial rituals change over time. Now, we’re talking about composting our bodies, which in some sense returns the remaining minerals back to where they came from in the earth.
Whereas if you go to a human composting place and ask to be composted, you get packed into a tube with enough wood chips and straw to create the right carbon to nitrogen ratio and a few scoops of microbes and fungi and held at an optimum temperature and oxygen content until you turn into soil. Then you get delivered in the back of a pickup truck and hopefully someone uses you to plant a tree or something.
Not to say that burial is always mutually exclusive with returning your nutrients to the earth - just that the default approach to burial these days isn't so good at it.
What is human composting and should it be legalised? https://www.abc.net.au/news/2024-04-27/calls-to-legalise-hum...
mos_basik mostly has it aside from bone grinding at some point, human skulls turning over in the market garden can be disconcerting and a nuisance for law enforcement so it's considered polite to remove and|or grind them.