It’s a very small percentage of illegal aliens who work picking crops. Most are employed elsewhere.
They have taken over construction jobs, food processing, hospitality (hotel, restaurant), landscaping, etc.
Need for pickers is the favorite excuse of the Cheap Labor Express.
Past time to automate.
“It’s a very small percentage of illegal aliens who work picking crops.”
Actually, that isn’t true in areas of CA where agriculture is the prime industry.