The "thing" with the avocados is related to cannibalism.
Consider:
THE SHAPE (similar to a womb) with a "seed" on the inside
THE gestation of the "fruit" (nine months–similar to a BABY)
Also….
the tree cannot produce fruit until 10-15 yrs old.
https://www.curejoy.com/content/eating-avocado-during-pregnancy/?utm_medium=IAN-13FEB&utm_source=FBFeed&utm_campaign=FBAyurveda