The actual stat from PRRI if people are curious (I'm pasting paragraphs in facts-of-interest order):
"About 20% of Americans are Gen Z, according to PRRI."
"Researchers surveyed more than 6,600 people ages 13 to over 65, with oversamples of Gen Z adults and teens between August 21 to September 15, 2023."
"...28%, of Gen Z adults in the United States identify as lesbian, gay, bisexual, transgender or queer..."
"...21% identified their party affiliation as Republican..."
https://www.cnn.com/2024/01/25/us/gen-z-adults-lgbtq-identity-reaj/index.html