During the height of lockdown I was working from home, I was bored and I was making a lot of video calls. I came to find it rude when the people I had to talk to had crappy audio on their computers and they had a lot of hum/buzz/echo/background noise or were hard to understand. During one meeting I said to my colleagues how much I liked talking to the gamers because they always have really good headsets. One of these guys explained that he was just wearing headphones as he didn't like a head-worn mic. From just outside frame he pulled a massive (presumable broadcast quality) mic on an anglepoise stand.
I used to run sound for various bands and have enough audio equipment scattered around the house to put on a small music festival. I said "Challenge accepted" and spent the night putting together a system of stands, mic and headphones that would look equally impressive for my meetings the next day.
These two flight cases contained most of what I needed.