It was a great disservice to the American people to not allow gm and Chrysler to fold. The assets would have been carved up and sold to people who were actually interested in running a profitable company and building vehicles consumers actually wanted with some semblance of quality instead of that weird detour we actually took.
Now GM and Chrysler are forever beholden to the almighty government titty, and will do whatever the .gov tells them to do as long as the opportunity to continue suckling at it remains an option in the future. Unfortunately Ford walks lockstep with them so as to not allow their competition to get an unfair advantage over them.
Derail to clarify this:
This isn't true for either company anymore, though there's some shady shit that happened with regard to GM "paying back" the .gov.
Chrysler: They were small enough when the recession came to actually get buyers who could float the whole nut, which is why Fiat was interested. Fiat was negotiating with creditors to buy the company before the .gov came in, pushed by the unions, to accept their "help". Once the .gov got involved, all the deals that Fiat was trying to make with the creditors went off the table as the creditors thought they would recoup more of their losses once the money printer got involved. This backfired as the .gov pushed for repayment to creditors of less than they were negotiating with Fiat for. Sergio Marchionne pushed the new FCA to pay back the .gov as soon as they could, being free of any .gov debt (and control) in 2011. This was one of Sergio's first goals once acquiring Chrysler as they (rightly IMO) figured that the government being involved in their decision-making would be very bad.
GM: So big at the time that nobody wanted to assume the whole of GM, all the players wanted to buy pieces of it (remember when a Chinese company wanted to buy the Hummer brand?). Again, with prompting by the unions the .gov got involved. They 'restructured' the help they gave GM several times (I remember something about they traded shares in GM to a position in the GM retirement/pension plan which is somehow separate from the car company). In 2013 the .gov sold the last of the GM shares they took on, but at a drastically reduced rate. So, the .gov basically wrote off a bunch of the GM debt by doing so. I'm not sure of this, but I believe they still hold some position in the pension plan.
I agree that both companies should have been left to their own devices (as well as every damn bank they bailed out). If you don't tie your shoes, trip over them, but it never hurts, what incentive do you have to learn to keep your shoes tied? Yes, GM would be gone as we know it. Perhaps Chrysler would be radically different (though it already is). Perhaps there would be no "big banks" anymore? Would the world be better or worse today? Did anybody really learn anything from tripping over their laces in '08? No, which is why it will happen again.
There's a lesson from the great depression (or more recently the '80s farm crisis) that can be used with regard to this topic. I'm using it because it's very tangible to me, but can be understood by anybody. With all the farmers that went broke during both times
all the land that needed to be farmed got farmed. I know this is hard to believe, but there was a major glut in farm production in the '20s and even the very early '30s. The land that was "abandoned" was marginal land that wasn't productive when commodity prices were low. The .gov burned, slaughtered, and buried tons of grain and thousands of farm animals in the mid '30s to try to increase the commodity prices by bringing on scarcity. This is the perfect example of a government solution. In the '80s there were tens of thousands of people who 'lost the farm' to the bank. Did those farms not get farmed? Far from it, the bank just leased them out to others until they could get the property sold. Again, some farms did sit idle, but they were marginal farms anyway. With the increase in farm production per acre it was overflow production. I'm assuming you can see the parallels here between this and banking/auto manufacturers. So the banks default, other banks will buy the assets that have value and will be able to provide loans. So the automakers go belly up, other will come in and scoop up what production capacity is necessary to serve the market. This is how capitalism works. If capitalism isn't working, its because someone is fucking with it.