I agree we shouldn’t be racist against Chinese people, but you’re ignorant. From wikipedia: ESP32 is created and developed by Espressif Systems, a Chinese company based in Shanghai, and is manufactured by TSMC using their 40 nm process.It is a successor to the ESP8266 microcontroller.

So it’s designed/developed in China and manufactured in Taiwan; not China.

I think that’s just an old IBM plant they inherited. They’re actually head quartered out of Malta, NY and had their flagship foundry there, but I think dresden is currently their most advanced plant. It goes back and forth with node advancements