Granted this proof comes from twitter, but it still has discussional merit. Pew Research has noted the Twitter response to the feelings about Obamacare and who is responsible for the government shutdown.
Admittedly these aren’t necessarily the same people making both claims. However, we should still expect ‘Blame Republicans’ to roughly coincide with ‘Support Obamacare/oppose shutdown’ and ‘Blame Democrats’ with ‘Oppose Obamacare’. The answer is tragically likely related to Jimmy Kimmel’s recent antics showing just how uninformed some voters are:
What explanation is there for discrepancies in what, in my opinion, should be corrolating opinions?