Yes, she's a TSMC employee.
She tweeted this:
Hello Mister @elonmusk
My name is Dr. Kim Seo-Yuen, I am VP of research & development at TSMC.
I was born in South Korea and grow up on rice farm in Busan. My family poor but my parents sacrifice for my studies. I get accepted Seoul National University #1 university in Korea. I then go UC Berkeley and fall in love with my husbant and semiconductors.
I lose H1B visa in 2008 after being laid off at the IBM. My dream is to come back to United State but I delay dream to make world class semiconductor fabrication process.
Today I see my dream come back again. I ask you most honorable gracious intelligent and best Diablo player in world Mister Elon Musk, will you please make me CEO of United States Semiconductor Manufacturing Corporation.
I will work the day and the night 25 hours 8 day a week to make best chips in America and make you very proud
Lets Make America Make Chips Again !!!!!!
[dies from cringe]