What a horrible viewpoint to have. Unionization is one of the best things happening (albeit slowly) in these sorts of industries right now. How can you not be for it? Amazon working conditions are terrible and turnover is so bad that Amazon is rapidly running out of people who haven't already tried working at Amazon and decided it's horrible. If working conditions and pay improves, we will all reap the economic benefits -- more capital in the hands of consumers, probably less broken or mismatched packages because workers will have a more reasonable workload and more incentive to do a good job, better outcomes for the majority of the population, etc, etc,. Bear in mind more than one in 10 people works in some capacity for Amazon in the U.S.. That's a huge economic sector if their pay and working conditions improve.
Your argument that AliBaba can somehow come into the U.S. and not be subjected to the same economic and cultural effects mystifies me. If AliBaba came here they would experience unionization, and it would be a good thing. Also given the extent of Amazon's monopoly in the U.S., and anti-china AND anti-middle-east sentiment in the U.S. being as high as it is (AliBaba cannotes "arab" for a lot of americans), there is just no way AliBaba could ever enter this market successfully unless Amazon was broken up into multiple companies and AliBaba rebranded to something appropriate for the U.S. market. So yeah, your comment is really bizzare.