If I recall, both stock and option market makers were allowed to fail to deliver, which would typically be cheaper than cost of borrowing, which made it another good source of edge that was unavailable to non-market makers.
Great from a manufacturing perspective, but I wonder what repairability is going to be like. It seems like it will be a lot more likely to write off a whole car if the whole frame is one piece.
If you want to avoid crowds, the two busiest days for the courthouse we got married in are Thanksgiving Friday and the last Friday in December. There were six judges on the day we went - typically it’s handled by one judge. (That was 2018, who knows how it’s going to be this year. Might even get shut down in some places.)