yes, the ZF has a wider goal list than the ECC, which is what led to some questions about how the ZF could/would spend money that offended some people, but the ZF seemed to reply that their focus is on zcash.
And the ECC is who funded starkware, not the ZF.
https://electriccoin.co/mission/
And the ECC’s mission is solely on zcash and spreading zcash adoption.
Edit: These are the posts I was referring to about ECC vs ZF’s missions and concerns that came up, which showed that the ECC focuses on zcash only (or partnerships that help zcash as well)