That kind of simplistic binary political thought process is not helpful, the political spectrum is a lot more complex nowadays. FYI I would be fine with a Sanders or even Warren presidency, who I think would make much better presidents than Buttegieg.
I did read that article from start to finish after it came out last week, I thought it was well researched and documented, and I also understand that the author has his own biases, some of which I do not share, but as I was saying, its content confirmed what a friend who lived in South Bend told me, and my own impressions about PB.
He's a very staged candidate, who made his way across a crowded field through the media bubble, and a series of TV appearances filled with softballs and effusive hosts. His book's cover picture gives you an indication of how staged a persona he is, they went as far as making sure his shirt and tie match the "Main Street" building colors he's framed with:

1- Hoosier credentials.
Quoting the author of that article:
Quote:
"Buttigieg portrays himself as an Indiana hayseed for whom the bustling metropolis of Cambridge, MA was an alien world...Calculated folksiness runs through the whole book. On the cover he is literally in the process of rolling up his sleeves, his collar blue, in front of a Main Street Shopfront. There is a smattering of exaggerated Hoosierism on many a page"
when in fact he was the son of college professors from a college town that's a fairly short drive from a metropolis that is bigger than Boston. And as far as IN college towns, South Bend is not Lafayette or Bloomington, it's a town on the edge of the state that is practically a Chicago exurb. His midwestern folksiness is a crafted image, he is much more of coastal transplant.
PB has basically used the mayoral stint as a springboard for a presidential run, he was parachuted by the Democrat establishment onto that post, which due to the town's demographics is Democrat by default. This is still a fairly unusual path in US politics, but a very common one in France, where candidates are groomed by being handed mayoral stints.
The 7-month deskjob stint in Afghanistan is along the same lines, it's part of a resume checklist, enough to give him military/vet credentials.
2- Lack of substance. The article nails it there:
Quote:
VICE: I listened to you talk today. On the one hand, you definitely speak very progressively. But you don't have a lot of super-specific policy ideas.
BUTTIGIEG: Part of where the left and the center-left have gone wrong is that we've been so policy-led that we haven't been as philosophical. We like to think of ourselves as the intellectual ones. But the truth is that the right has done a better job, in my lifetime, of connecting up its philosophy and its values to its politics. Right now I think we need to articulate the values, lay out our philosophical commitments and then develop policies off of that. And I'm working very hard not to put the cart before the horse.
How evasive can you get... He's basically a slicker version of Beto in terms of using platitudes to stay vague, appealing to his voters mostly through his manufactured image as opposed to substance. Very similar to Macron in France, who run on the basis of his youth, academic creds, clean-cut looks and supposed brilliance. Regardless of your interest in French politics, Macron is a very useful figure as he is the prototype of the modern establishment candidate, a groomed candidate that's going to pursue the same policies but pose as a millennial maverick.
3- "Buttigeig has explicitly stated he is a Democratic Capitalist, as in he believes in Capitalism. He is against the Rape and Pillage Capitalism"
Well what exactly is a Dem Capitalist, and what is "rape and pillage capitalism that conservatives promote", and how is that any different from Obama Capitalism, given that Wall Street stockpiled his administration with their crowd, and stuck the taxpayers with the largest wealth transfer in the history of mankind in the form of a $10 trillion bailout.
Nomi Prins on the modern banking cartel:
Quote:
Six banks control so much capital and have so much power as to the laws around that capital. And the administrationand this started in Reagan, through Bush, through Clinton, into Obama this is not new but the reaction of the administrations has been to allow this to happen, to allow the concentration of this capital, of this power, to do nothing in the face of the financial crisis of 2008, which I believe is still ongoing, just in a different manifestation, because this risk still exists and because these numbers are worse than they were before the crisis of 2008.
"Democratic capitalism" is a vague label, and without any substance or policy layout, it's just empty politics. Warren has put forth the wealth tax, Yang the Tobin tax on financial transaction. Both of these proposals are very progressive, groundbreaking measures meant to level the field, and both of these candidates have been very critical of the 2008 bankster bailout, identifying key flaws in the system like its basic structure that privatizes profit and socializes megalosses, structure which has been in place since the Reagan era S&L crisis. I don't think Buttegieg has gone beyond vague monikers.
Buttegieg has
exactly the same political profile as Macron: military interventionism, staunchly pro-Israel, Wall Street neoliberal economics (reflecting the McKinsey mindset, the author has done a good job fleshing out this mindset in PB's mayoral tenure), in combination with new left identity politics, where labor rights and the welfare of the middle class get replaced by nebulous LGBT rights and 21st century gender issues.