> There's no good reason to pander to the latter
"Pander", no. Avoid offending when "offending" would require active effort and "not offending" would just require doing nothing, yes.
Let me talk about professionalism for a moment. The whole concept of "professionalism" is that it's a set of artificial etiquette that allows people who absolutely detest one-another to get along for long enough to complete a joint venture.
I think we forget what professionalism is; a relatively-isolationist country like the US (in terms of where its citizens go on holiday, not in terms of its foreign policy) has little need of it. For most countries through most of history, though, professionalism is the thing that you're expected to show when your country decides to ally with that country you were just at war with, and you have to work with people who had just been shooting friends of yours.
We expect—and depend on—our tooling enabling professionalism in this sense. That means obvious things like not having insults toward the French in ARM ISA references; but it also means not using religious iconography in a country with multiple religions; not including the Battle Hymn of the Republic as a default ringtone on phones; etc. We want to ensure that we don't accidentally, through coincidences of technology, destroy a negotiation or cause a diplomatic crisis.