Simple words by a country's leader could ruin relationships between nations for decades or between different parts of society.
You don't just start hating {insert favorite target jews|blacks|muslims|christians|whites} overnight, it takes time. You plant the seeds of hate and let them flourish into ethnic cleansing|holocaust|interment camps|etc.
It's our duty to nip that shit in bud right now :). We have come so far to let that sort of shit take us back.
I apologize for taking this discussion in a political direction. In any case, I think it's important for us to have a strong military and Microsoft helping our military build better weapons/systems/tools is a good thing. A strong America is a good thing - as long as we have no Trumps :)