The game shouldn’t just end when you reach - profit. No company instantly goes bust when that happens. You get given time to either get back in the black or restructure. First I’ve seen this because it appears sandbox mode has gone so having to start on the beginning map with little room.
Also would be good, as we get to do in Capitalism Lab, is at the point of bankruptcy we get the option to sell off assists to make up funds to bring us back from the brink.