She’s right. It’s annoying at best to have these people saying Biden is a problem, without articulating at least an idea of who should be nominated and how that would work this late in the game.
Move Biden left in 2020 became just take Biden again 2024. I will keep the language US centric. Democrats are surprised they are losing progressives by appeasing conservatives and moderates. A better progressive option is Jill Stein or Dr. Cornel West. Would be surprising for a coalition between Democrats and Greens.
Progressives are concentrated in states that are going to vote blue no matter who. Democrats already win the popular vote because of these states, but lose in the electoral college, specifically because they ignore the swing states and the red states.
Go look at every living Democrat who has won an election in a red state. Those are the candidates who can poach voters from Trump’s base and win the election. One of those candidates is your nominee.