I couldn't finish the last post for some reason, so I'll try again. Biden also made some progress related to climate change, although considering the opposition party, he wasn't able to get everything he wanted done. All of these things are progressive, even if they aren't everything that the most progressive members of Congress wanted. I think members like AOC are starting to understand that progress doesn't happen over night. Oh, I forgot, birth control pills are now OTC too. I'm sure there is more, but these are a few that I recall. Biden is one of the more progressive presidents in my lifetime, and I think the smarter progressive members of Congress, including Bernie and AOC realize that, which is why they are supporting him, despite the recent debate fuck up.