I can't afford law service and must use manual tools, so I have a good understanding of how toxic the lawn dust is. I did my senior neighbor's leaves at the end of last season, when the landscapers weren't used for the last month and I can testify that it was pure poison. I was dusted by a leaf blower and since last December I cannot get rid of the toxins on my arm.
When everyone wakes up they will find that they have been killing everyone including their own minions in some way or another. The Golden Fleece philosophy.