Fully agree with this. As a south american woman working in a multi-cultural company, I have a very direct and passionate way of speaking, which tends to mean I can easily dominate conversations and "intimidate" a lot of my co-workers from other countries.
That's why I try to be mindful of this; there's dozens of tools one can use to have effective communication. Begging the question, starting with a negative assumption, playing devil's advocate, etc. The key to good comms is a) have empathy for the person you're speaking to, and b) assume they're just as competent and well-intentioned as you are.
Fairly odd, as I've interacted with south american women before in both a professional and non professional setting and there have been those that were passionate in speaking and those that weren't. Usually those impassionate were more experienced in their profession. So it has nothing to do with ethnic culture. Op is just attempting a racial profiling, and attributing management styles to that. Pretty appalling and shows inexperience both in management and people skills.
That's why I try to be mindful of this; there's dozens of tools one can use to have effective communication. Begging the question, starting with a negative assumption, playing devil's advocate, etc. The key to good comms is a) have empathy for the person you're speaking to, and b) assume they're just as competent and well-intentioned as you are.