Um, not really a strawman or reasoning bias, my world viewpoint is one from a lens of diversity. I don't believe I said anything against monoculture, or at all, and I would appreciate it if words aren't put in my mouth on that.
In the interest of a productive conversation, it would be nice if we can talk about diversity first as it's the topic at hand.
I'll try my best to not trivialize or presumptively interpret your words and the motivation behind them, especially where it seems holes are being poked to lessen the relevance of having a conversation about openly entertaining a viewpoint that may not align with your own as may be happening.
It's not clear to me what's giving the presumption or perception of authority to be tell anyone how their experience is or is not valid and how it may be trivialized into an empty platitude.
A two way street of respect isn't easy and participating in it requires both parties to do work, even if one finds it a chore and wishes everyone should just be like them.
I believe deeply in, and practice meaningful intercultural exchange to bring societies together, beyond entry level introductions of sipping chai lattes and yoga. This isn't easy, of course as every group has it's idiot fringe.
Not being sure what your perspective or experience is. I'm a visible minority in both numbers and other ways. From that experience, I can share a bit more.
This experience includes being part of a monoculture that can require perceived outsiders to be twice as monocultural as native monoculturalists to be monocultural enough from the monocultural authorities.
Diversity requires being open minded to find commonalities from all citizens participating in it, reluctantly or not. Some may say that form of diversity may be a universal monocultural.
My points are based on direct experiences that shouldn't be trivialized or summed up nicely in a few sentences to fit another's mental model.
Happy to hop on a skype call if you want to chat. I excel in environments where two people are willing to look at themselves as much as wanting others to only look at themselves, and totally open to learning more about monoculture.