You bring up good points as well, although I would disagree with one of your main assumptions:
"so there's no lack of inspiration" --> Really, can you point to the numbers?
"so there's no lack of inspiration" --> Really, can you point to the numbers?
It's cool. Everything is totally cool.
I haven't had a boss who wasn't a white male in nearly a decade, women are still harassed at conferences, and we can only find white guys to talk at a conference about a language invented by a Japanese guy.
But Camillo's class has foreigners in it, so everything is completely okay now.
There's a big difference between the composition of your university class and the social makeup of a professional community. Let's talk when you're out in your career.