Well, if you're someone who doesn't really know finance that well, who's probably never had a mortgage before and so doesn't know the ins and outs, and doesn't have a lot of friends/contacts who know finance or have mortgage experience...
...and you're getting pressure-talked by a mortgage agent who keeps telling you all about how this has a super-low interest rate for the first three years, and no income verification or down payment required, and that $150k house will be worth $175k, easy, maybe even $200k before the interest rate goes up, and it's a great market so you'll be guaranteed to flip the house in time and make a profit, and real estate always only goes up in value...
...and you give in to the relentless sales pitch and sign the papers, then sure, we can assign a percentage of the blame to you. But if you think it's a precise 50/50 split or anything close to that, I think you are a terrible judge of the situation.
(and that's without getting into the bits alluded to in my previous comment, like the fact that many of the lenders knew there was no chance these loans would be good, but were happy to do it anyway since they also knew they'd never be on the hook when the loans went bad, which is out-and-out undeniable fraud and has basically gone unquestioned and unpunished because of "well, everybody was to blame" narratives that try to sweep those inconvenient facts under the rug)
...and you're getting pressure-talked by a mortgage agent who keeps telling you all about how this has a super-low interest rate for the first three years, and no income verification or down payment required, and that $150k house will be worth $175k, easy, maybe even $200k before the interest rate goes up, and it's a great market so you'll be guaranteed to flip the house in time and make a profit, and real estate always only goes up in value...
...and you give in to the relentless sales pitch and sign the papers, then sure, we can assign a percentage of the blame to you. But if you think it's a precise 50/50 split or anything close to that, I think you are a terrible judge of the situation.
(and that's without getting into the bits alluded to in my previous comment, like the fact that many of the lenders knew there was no chance these loans would be good, but were happy to do it anyway since they also knew they'd never be on the hook when the loans went bad, which is out-and-out undeniable fraud and has basically gone unquestioned and unpunished because of "well, everybody was to blame" narratives that try to sweep those inconvenient facts under the rug)