@FGCFLc9-1nyb sorry I spelled poorly. I have become too dependent on spell check.
I do understand the meaning of blue collar worker. Do you consider someone who performs the same function for every product that is designed using the same basic set of skills, just being told the minimal changes you must make to accommodate the new product a blue collar worker? After all, that is all that a textile worker did. After all, that is all that an autoworker did? After all, that is all many QCT software, hardware and test workers do. Just like 20th century blue collar jobs, it is relatively easy to export 21st century blue collar jobs.
Many QCT software, hardware and test workers are doing the 21st century blue collar work.
Would you prefer the term assembly line work?