No.
One disagrees with his party on certain positions.
The other left their party completely.
Sure
At worst He's a giant fraud just like sinema who fooled voters by campaigning on issues they didn't believe in
at best He's an hypocrite bought and paid for by AIPAC. either way He's a POS
The other moderate dems in senate ,apart from those two, never campaigned as progressives, they stood on their principles so voters knew what they were getting right from the start
That's the difference