I don't know that anyone wants to "erase" anyone.
The bill wants to enable parents to have access to their children's mental health records kept by school staff, and wait until after the 3rd grade to formally introduce sexual orientation into official curriculum.
The bill as written doesn't prevent Billy from talking about his two mommies, or a teacher from mentioning her wife in casual classroom coversation with her 2nd graders.
https://www.flsenate.gov/Session/Bill/2022/1557/BillText/er/PDF
Is there anyone here in Florida who has access to current state approved curriculum on what/how 2nd graders are being taught about sexual orientation? I'd love to see how that rather advanced topic is currently being discussed with 6 year old kids. If it's actually mentioned at all.