That is false. They make operating systems and development tools for embedded applications such as aerospace and automotive. Some automotive companies may use the tools to make advanced driver assistance systems (ADAS) or automated driving systems (ADS), but that is as much a competitor with Tesla as GM's hammer supplier is a competitor with Tesla.
> They make operating systems and development tools for embedded applications such as aerospace [...]
Specifically a "Platform for Safe and Secure Automated Driving Systems". Could argue it's still not a FSD competitor in its own right, but it's more than just the implied "they make developement tools, which happen to be used by some automotive companies, which happen to make ADAS".