The previous and recent FDA modernization act 2.0 was suprisingly bipartisan, so don’t think this law is doomed

The previous law allowed the FDA to permit non-animal testing, but did not require them to do so. They unfortunately have not started any process to do that, so now there’s a new bill proposed to require them to start. The bill would set up reporting guidelines and the like, so it is not just blindly handing it over to the administration

Contact your senators

https://www.senate.gov/senators/senators-contact.htm?lang=en

Contact your house reps

https://www.house.gov/representatives/find-your-representative