Cowardly - died for the Night's Watch, has fought in more battles than most people, and on the front lines, unlike Ramsey who hid behind the walls of Winterfell
Traitorous - ?
How did he let a child kill Ygritte? She put three arrows in him already anyway, that boy might've saved Jon. Not because Jon wasn't physically capable of killing her, but emotionally. It's called love, maybe you'll experience it one day.
With the Sansa thing, as you saw in the last 2 episodes with Dany, when someone you love dies you make bad decisions.
And with the Night King, it was Daenerys' Dothraki that got fucking obliterated instantly, wdym? Anyway, it was Arya who saved the day, not Dany. I think you're expecting Jon to do fucking everything, there are other characters on the show you know. Jon would've been too obvious a choice to kill the Night King. Or take the Iron Throne, for that matter.
But even if you're going to say all those things... how does that make him an SJW?
That's really just some blanket insult for people like you to use, isn't it? Anyone you don't like you call an SJW? Because that makes you just like an SJW - anyone they don't like they call a bigot.