Uh, maybe for the same reason some people don't want to see it pushed to the left? People want what they want. Same thing as the Tea Party people wanting to push the Republican party to the right.
I'm sure it is at the moment.
That's fair enough, I can't really say my opinion's more valid than yours but I don't think Sanders is particularly crazy he just can't sell his ideas worth a shit, well without making them sound like they're, well, crazy. I don't really like left, centrist and right when it comes to economics because not only is that incredibly simplistic but it's also dependant on time. I'd say both the Republican party and Democratic party have shifted to the right economically than they were 50 years ago, so are you a modern centrist, a classic centrist, a really old traditional centrist? But then, if most of our economic discussion is about reversing things done relatively recently, all in my lifetime fyi, can it really be called "shaking up the system." It's not like either time is unknown we went from virtually no regulation, regulation and then laxing the regulation again, at this point pretty much everything's tried and known when it comes to banking.
I mean, to put it into perspective, in a way we're basically saying that going back to early Reagan years is crazy left shit. Reagan. Too far left. Too far left economically(even he didn't do all the deregulation people blame for the banking crises), too far left on immigration(for amnesty), hell, probably too far left environmentally(believed the government should use it's power for the ozone and to reduce lead)! He even presided over the breakup of AT&T that monopoly hater! Hell, even during Reagan's tenure as President the adults who went to college in the decade prior went for free or a nominal fee as tuition for public universities was still *free* or dirt cheap for some states at that time.! That's crazy in my book.
The only crazy left thing, for this country, that Sanders really proposes is medicare for all and even that's not crazy or an unknown if we can just look around, but I'll give you that would be a massive shakeup of they system. For us.
But at the end of the day, if people feel this, right now, is the center and they like it, I can't say much, just, historically, aside from a few things like LGBT and race rights I feel like we've been shifting backwards, I'd like to see them move back to the "left" myself.