Mine is that the useState hook is an actual plague on the entire React ecosystem. Regardless of your opinions of React, if you wanna use something then use it right.
Bigotry isn’t a “personal opinion”.
It’s a pattern of behavior- discrimination based on irrelevant and usually fucked up things, like race, religion and yes, gender identity.
It is inherently unprofessional to make business decisions based on non-professional qualities a person may have.