There's blame there, for sure - about as much as youd blame a home owner for leaving their door unlocked when they get robbed.
In your scenario the homeowners did not break the law by leaving their door unlocked. The criminal was the one who broke in / entered illegally.
With Hillary, she had an un-authorized / illegal, un-encrypted server and multiple personal devices (which she lied about) on which she did all of her State Department business, in violation of policy, regulations, and laws. She refused to turn over State Department-related documents in direct violation of the FOIA and the Federal Records Act - Yes, she broke the law. She gave access to Top Secret compartmentalized information to people who never had the security clearance to handle / store such information - like Huma, her IT Tech, the small company who stored and maintained her illegal server from the bathroom of their office, and her lawyer who illegally carried around this information on memory stick. She attempted to destroy classified info (and failed to do so) NOT in accordance to government directives / law specifically outlining / dictating how this had to be done.
By comparison to your 1st story, Hillary opened up the front door of SOMEONE ELSE'S house, invited the bad guys in, and let - it seems - bad guys walk in and walk out with things that did not belong to them.
Hillary didn't just jeopardize 'HER HOUSE', she jeopardized all of our houses - our national security.
Fit to be President? Hardly. Forget all of her crimes, scandals, incompetence, and lies for a minute (I know, it's almost impossible to do)...
HER OWN STAFF DESCRIBED HER AS 'OFTEN CONFUSED' AND 'TECHNOLOGY CHALLENGED'.
COMEY, HEAD OF THE FBI, DECLARED HILLARY WAS / IS TO 'UN-SOPHISTICATED TO UNDERSTAND THE CONCEPT OF 'CLASSIFIED MATERIAL'...WHICH IS A POLITE WAY OF SAYING HILLARY WAS / IS TOO STUPID TO UNDERSTAND THE CONCEPT OF 'CLASSIFIED' INFORMAITON AND HOW TO PROPERLY HANDLE AND PROTECT SUCH INFORMATION.
And Hillary is literally the BEST candidate the Democratic Party has to offer the American people?! That's just SAD!