Yes, and people should remember that the primaries are not necessarily indicative if how people will vote in November. For example, I live in Michigan, and I'm one of those Democrats who refused to vote for Biden last month. I despise his increasingly conservative positions on several issues I care about deeply. Voting for him in the Michigan primary would have sent a message that I approve of his presidency, which I decidedly and strongly do not.
But like many others Democrats who choose not to endorse Biden's conservative stands on immigration, Gaza, etc, I will be at the polls in November to vote for Biden, pretty much no matter what, because the alternative is Trump and the possible destruction of our republic.
I think many of my fellow Democrats are in my shoes.