When I started managing international teams (long ago) the first months were painful for us all because I didn't understand some culturally didn't feel they could tell me 'no'. I was used to American devs that would happily flat out tell me 'I'm not doing that' or calling me out when I was being too phb style oblivious. Made me change my initial one on ones with new team leads to focus on 'how should we communicate'. I didn't realize how much I was requiring co-workers under me in the org chart to meet me where I was. Huge eye opener.

I realized the same obliviousness on my part made some of my people feel like I was 'good old boys club' because I was more relatable to other white guys into sports (I used American sports analogies up to that point because that was how the management I rose up with talked). I felt awful for making people feeling bad/stressed/in an out group.