How do you steal an olive tree? I can't imagine that it's easy to run around with the root system.

googles

Ah, they're cutting them down and selling them for wood.

https://www.washingtonpost.com/business/2023/11/07/olive-oil-greece-italy-spain-climate-change-theft/3267b48e-7dec-11ee-b5cc-66c30a3bbb91_story.html

As price of olive oil soars, chainsaw-wielding thieves target Mediterranean's century-old trees

Most of the thefts are branches. When an entire tree is cut down, the thieves typically cut it up and load the pieces into a pickup truck, selling the wood to lumber yards or firewood vendors and taking the olives to an oil mill.

“The (robbers) look for heavily loaded branches and they cut them,” said Neilos Papachristou, who runs an olive mill and nearby grove in a fourth-generation family business. “So, not only do they steal our olives, but they cause the tree serious harm. It takes 4-5 years for it to return to normal.”