As the title asks, would dmt stearate be a possibility for the kitchen chemist? If so, what about dmt palmate, as less expensive (less pure) stearic acid is a combination of these? And further, would freebase dmt form a soap with fats that had a naturally high concentration of stearin (the triglyceride), such as coco and shea?

Edit: Would all fatty acids just form a soap with dmt?

It would be a dmt grease, yes.
And yeah, hydrolyzing it would yield a soap.

Dang! Thanks a lot Benz, I really appreciate you taking time to answer a basic chem question.