Slack's new logo is a penis swastika

Behold the Brostika! Like the hidden arrow in the FedEx logo, Slack's new brand has a negative-space surprise in store. The bars point the 'lucky' left way, at least, rather than, well, to the right.
Here it is with the negative space filled in:

Below are Slack's 'Logo explorations for the octothorpe.' Octothorpe is a fancy word for the pound/hash symbol, which they have somehow managed to turn into a contact sheet of procedurally-generated swastikas.

UPDATE: T. Carter Baxter nails it better than I:

I know people at Slack, and I know they're smart, capable and caring people. But once you hear "swastika made of dicks" it's kind of over for the new logo.
— T Carter Baxter (@tbaxter) January 16, 2019