Aside from ACA/Obamacare, what is the most progressive legislation since 2000?

Reason I ask is because I was thinking about the New Deal and how it's felt that there hasn't been anything as progressive as that. I'm in my 30s so I narrowed the question to within my ability to vote.

ACA feels like it's been in the crosshairs so much. It's barely crawling as far as I can tell.

Biden's admin was too busy with COVID and infrastructure, cleaning up Trump's mistakes and previous Administrations' mistakes. Infrastructure was a huge issue but it was something like 50 years of neglect when it came to fixing power lines and such.

Thoughts?