Re: A silly issue, distracting from real work
Unfortunately there is a generation of US students who do get offended. I write 'unfortunately' because unfortunately for them it is highly unlikely I would ever offer them a job.
I don’t think it’s necessarily a bad thing to feel uncomfortable about terminology, and someone doesn’t have to agree with your point of view to work for you. A refusal to change with the times should be far more of a red flag to these potential employees, and in general you only have to skim the headlines to see how far an antiquated attitude gets you in IT.
As someone who just turned 30 the whole master/slave terminology was tired years ago, and I don’t think I’ve ever used it in my own architecture, preferring “Primary” and “Secondary”, both of which can be easily abbreviated to single syllable words.