First, I wanted to say congratulations on having that Techcrunch experience! That is very cool :)
I am white. I am often talking among my white colleagues who make statements like "I just want to work, I don't understand all the focus on diversity. Racism isn't something I consider when I go to work to make software." I understand this. I don't go to work trying to increase or lessen racism, it's simply not in the viewfinder.
However, I've talked with some of them about how it subtley changes your perspective and erodes your peace of mind to go to work among peers you don't outwardly identify with. We hope people go to office parties and learn finer details of those they work with and bond. This doesn't always happen. What helps immediately is being able to look around the room and see people who look like you.
I've been really happy to see how discussions about diversity have changed in the last 10 years. When we sit down with HR and do a workshop about diversity it is NOT about race at all. The emphasis has been on appreciating and drawing from diverse life experience from people who may appear commonplace. I've watched the language change into something more constructive and it pulls people away from simply thinking "I'm the one Asian dude in this department". I remember at my last job I started learning a fair amount of Tagalog because 3 folks around me came from the Fillipines and wanted to share awesome homecooked meals. I really valued that experience.
I have always lived and worked in California. I've been cautiously optimistic seeing people grow curious about others' upbringings and cultures, especially with oversharing from outlets like Instagram.
Anywho, glad to have you here, sir :)