Edit: Massive formatting error! That's what I try to get for writing a rant on my phone!
Two things here. First, this ignores that basic utilitarianism, trying to do the most good possible at the time, is a principle. Did Hillry do things in 90s that appear illiberal now? Hell yes. We would never support any of the laws that were passed back then on homosexuality or cracking down on crime or cutting back welfare. But it was the 90s! Democrats were living in a pretty well justified fear that Reagan had permanently shifted the country to the right and were fighting a desperate rearguard action against that. DOMA and Don't Ask Don't Tell and welfare reform and tough-on-crime rhetoric were all necessary concessions at the time to preserve what parts of liberalism could be against a more conservative electorate. They were the only way we were getting elected at all. Banks and big business donate to everyone who might win, so what's wrong with taking that money and using it to win elections for progressives, instead of handicapping ourselves and letting Republicans outspend us even more? She was supposed to take down the Confederate flag over Arkansas in the 80s? Ok, and then two years later a Republican would have won in a landslide running on a platform of putting it back. She's supposed to turn down job offers where she can do a lot of good because occasionally the job will demand things of her that she'll disagree with? Then she'll never take any job where she can do any real good. Ever. On Iraq, sure, she fell for the bad intel, along with almost everyone else. Bernie was one of the few who didn't. But Bernie would've opposed anything, he's just the broken clock being right twice a day.
Second (and I realize some who agree with me on paragraph one may disagree here) I'm kind of tired of the way the opinions of less-leftist liberals who supported Hillary over Bernie from the start get washed away in some attempt to appease Bernie supporters, because on some of these, she was right from the start. And because I'm fundamentally ok with compromise, I'm ok that she's giving her leftist opposition some of what they want, but it makes it ridiculous when you the side that's winning, turns around and instead of being happy with winning, lambast her for being insincere. She was right that a $15 dollar minimum wage probably is too high for large chunks of the country, that it's unfair to saddle rural Americans to a wage level set for cities that their economies can't support, and that we'd be better off going for $12 and encouraging high-cost jurisdictions to bump it up to $15. But she gave you guys $15 because you turned out and voted for it. She was right that the Central American trade deal and TPP now are pretty run-of-the-mill trade agreements that really do lead to economic growth and have lifted millions out of poverty abroad. But now she's ready to kill it because you guys turned out and voted for it. Complete bans on fracking just don't make sense when so long as Republicans are blocking any real action on climate, shifting more and more to natural gas is the best net positive we realistically have on the table. A new Glass-Steagall and breaking up the banks would be nice, but they're ultimately a minor reforms that kind of distract from serious reforms. The Great Recession was triggered by the collapse of Bear Stearns, an institution that was neither big enough to trigger a break-up under any of the proposals on the table nor fell afoul of Glass-Steagall. Killing the Keystone pipeline didn't make a difference in the world; it was a drop in the bucket. It just became a symbolic cause for environmentalists. So on the merits, she supported it, and flipped her position when reality changed, because the project grew to be something symbolically to people that it wasn't on paper. On all of these, she's made concessions to her primary opponents despite having solid arguments behind her original positions, and instead of getting credit for giving you what you want, she gets demonized as insincere. It's ridiculous.