As a hard core Dipper, I think that's a Dog Bites Man complaint piece. Only people far more left than me would think the NDP would offer more than the lip support Singh could.
Even if there was an NDP majority govt in power it wouldn't have been allowed to go on for more than an extra day or two. Contrary to right wing beliefs we're not insane frothing traitors. That's them that would double down on sheer ideology regardless.