After reading the article on CNN , you may be right. The company speaks about a contingency plan if you go on strike. That sounds like chest beating BS. How are they going to replace 350,000 workers deliver 21,000,000 packages a day?
But what is worrisome is that UPS handles about 6% of the nations business , The president could order a NO STRIKE as a matter of national security as Reagan did with the air traffic controller strike.
The union called Reagan's bluff and lost. Those controllers were fired and replaced.
Something to think about.