@Hal_Al is correct.
There are a couple of high profile (from the standpoint of a taxing position in California's favor) cases and you fall within the grasp of California's FTB.
Because California is very aggressive, you will eventually receive notification from the FTB; you received a form 1099-NEC.
Also keep in mind, that if you never file a California tax return, the statute of limitations never begins to toll.
That is a big risk and leaves the door open for penalties and interest.
*A reminder that posts in a forum such as this do not constitute tax advice.
Also keep in mind the date of replies, as tax law changes.
