Yes, clearly everyone is in a position to just walk off their job at any point in time, with no consequences for being unemployed.
I don’t know why you’re trying to say that the people who work these jobs, and largely live paycheck to paycheck, have the same sort of freedom as people who are financially stable. I was making my state’s minimum wage at the time, which was entirely insufficient to pay for any decent standard of living. My co-workers who were undocumented were paid even less, had no recourse if they were fired for complaining about conditions or working “too slow” according the bosses, did not qualify for unemployment insurance and had a significantly harder time finding new work than I would. Just like the majority of people out working on farms in the US today. But yeah, let’s pretend it’s as simple as walking off the job if it’s uncomfortable for everyone.
Your comments make it apparent that you’ve never worked these sorts of jobs or been in these sorts of conditions. What, you’re going to just walk off the job because it sucks and become homeless when the weather and working conditions suck? Because that’s the sort of choice that faces millions of people in the US today. It doesn’t even need to be in agriculture, you can find similar conditions in so many non-unionized positions doing things like landscaping, manufacturing jobs, kitchen work, etc. Florida literally just passed a bill that removed employer responsibility for providing rest and water breaks based on heat stress during work being performed earlier this year.
But sure, everyone has several months’ expenses in their bank accounts and work in a field where they can get another job from one day to the next…