Some of this sounds familiar. The apparent urgency, the removal of safeguards, extension of self-ID to minors. It's unpopular with conservatives but it seems like most of the problems in getting it passed come from the Left, where there's a split. Seems they're running out of time to pass it - or will run out of time:
Spanish trans law delayed by Socialist divisions
www.thetimes.co.uk/article/15161b4e-5068-11ed-b120-ca4f3ffbcdc5?shareToken=a4ad77e673553e07b191a121ce46a5c1
"the bill would allow people legally to change their name and gender without the present need for a medical report or a requirement to undergo two years of hormone treatment. Anyone aged 16 and over would be allowed to request the change without parental consent. Children aged 14 and above would need parental consent and those aged 12 and above would need to secure authorisation from the courts."
Those unhappy about it:
"Approved in June, the bill became one of the signature projects of the leftist coalition government but has since run into problems with the Spanish Socialist Workers’ Party (PSOE), which is at odds with its junior coalition partner, the Unidas Podemos.
Sections of the PSOE, which lent its full backing to the draft law last year, have said that the bill would “erase women” by “hiding the existence of biological sex”.
Members of the party are also calling for greater limits on decisions made by minors that “could affect the rest of their lives”. The text of the bill has not changed since it was first drafted."