I know you're only quoting the meme =p but...
The "emails" argument, extrapolated:
👍 The emails leak was an
unfair attempt to
discredit Hillary's campaign...
👎 Hmm, but, in all fairness, her campaign's back-channel-esque scheming and lobbying, with help from Wasserman-Schulz and Brazile, and exhorbitantly wealthy donors and Super PACs, etc., in order to dominate the Democratic nomination, was highly irresponsible and perhaps somewhat undemocratic...
👍 Well, yes, but, in fairness, Hillary didn't do anything illegal, and was merely ignorant of the fact that she could actually lose to Trump (practically nobody thought she would, not even Nate Silver)...
👎 Sort of, but, in fairness, many polls, all the way back to very early 2016, actually predicted that Bernie Sanders would have a much better chance at defeating Trump, and this became more ominous when he started winning many primaries including the typically right-skewing rust-belt states...
👍 Ahh, yes, but those polls were probably just as wrong as the GE polls, and Bernie was untested whereas Clinton was rigorously vetted over decades of Republican dirt-digging...
👎 True, but that only helped the right-wing cause, because there was so much perceived dirt (whether exaggerated or not) that she was susceptible to extreme exaggeration and disinformation from a demagogue who was rising to power through extreme exaggeration and disinformation...
👍 Maybe, but Sanders would have fallen victim of the exact same discrediting campaign ("socialist," anyone?)...
👎 Possibly, but if given the chance, and the full support of the Democratic Party apparatus, he could have convincingly articulated why elements of democratic socialism would work well for everyday struggling Americans. They already do have benefits (Medicare, etc.) and other countries handle them fine...
👍 Okay, but why should The Democrats have had to work with Bernie? I mean, he wasn't even a member of their party; he's an Independent, and Clinton was a lifelong Democrat whose husband still is an extremely popular figure within the party...
👎 Well, maybe, but if you read the tea-leaves, people were rallying against the perceived "Establishment" on all sides of the political spectrum, so an established candidate probably wasn't the best option...
👍 Well, hindsight is 20-20.
Did I miss anything? But yeah, maybe people across the spectrum on the left will look inward and not just blame Russian meddling for the current state of affairs...