And the bill bans any discussion of families with same-sex parents, of gay relationships generally, not just trans conversations.
Where? Show me the wording.
I have a sense this is going to be a bit like a "show me where she said that" game, regarding JKR's essay.
Here's a link to the bill, if you want to read it.
Closest relevant text I can see is:
Classroom instruction by school personnel or third parties on sexual orientation or gender identity may not occur in kindergarten through grade 3 or in a manner that is not age appropriate or developmentally appropriate for students in accordance with state standards.
If you're claiming that "bans any discussion of families with same-sex parents", surely it also bans any discussions of families with opposite-sex parents?
(I am interested to see if there's something I'm missing here - as far as I can see this is a "lots of people making up stuff about what something else says they haven't read" situation again. At the surface level this appears to be largely a straightforward pushback against all the sort of "roll two dice and figure out a way to use those body parts" type content...).