Yup! Human composting is only legal in Vermont, California, Washington, Oregon, Colorado right now.
That channel gets enough wrong that I can’t support it. The biggest thing wrong that I’ve heard a million times is that you don’t have to be embalmed. If there is going to be a viewing, more than 48 hours after death, even just with next of kin; there, legally, has to be embalming to stop the biohazard risk in most states. If you want a direct burial or cremation, you don’t need to be embalmed; but if the public will be around the deceased, embalming is almost always required. Even in those that aren’t mandatory after 48 hours, there’s a massive liability waiver because of how dangerous it is, and you won’t be able to touch them without gloves.