In the US Senate seat, there had been two standard Democrats running (Haley Stevens and Mallory McMorrow), and one communist DSA candidate (Abdul El-Sayed)
McMorrow dropped out about a month ago, but her name remained on the ballot that I saw today.
I never saw this reported, but it is quite significant as the standard Dem vote is being split by the presence of the two standard Dem option - not everyone knows that McMorrow dropped out, and loyalists often times continue to vote for their candidate anyways if their name is on the ballot.

I say this because the results of this primary (which I expect El Sayed to win) are, to at least some extent, over dramatizing his popularity among Dems.
This is a good bit of information to recall as conclusions are being drawn by the media as we head into the general election.