Maybe before you go around calling names it would be beneficial to do some research of your own? I'll give you benefit of the doubt and assume that your knowledge of CA firearms laws is outdated as opposed to being maliciously incorrect:
Years ago you could lend guns to anyone with an FSC or HSC for <30 days. However the powers that be decided that this was a "loophole"[1] and banned all loans to non-relatives. These are not "fake restrictions", you can verify them on the state of California's own website[2]
edit: as mentioned below, it's still legal to let a non-owner handle a firearm as long as the original owner is constantly present and supervising. So sharing on a trip to the range is legal, but letting someone take a gun home afterwards is not.
[1]: https://a17.asmdc.org/article/2016-legislation-0
[2]: Law which amended PC § 27880[3] to ban nonfamilial loans: https://leginfo.legislature.ca.gov/faces/billNavClient.xhtml...
[3]: https://leginfo.legislature.ca.gov/faces/codes_displaySectio....