Quick notes on the DoorDash IPO filing

Earlier today, during an eye-popping market selloff, DoorDash announced that it has privately filed to go public. The decision to file privately will allow the high-valued startup to get its S-1 documents in good order with the SEC before showing the rest of us what it has up its sleeve.
The move to announce its private filing is more interesting and could be related to prepping demand for its shares, providing some PR-cover for backer SoftBank,which could use the assist, or, perhaps, to da