kamala has not resigned her senate seat because,
1/ she knows her “victory” was false, the result of a very crudely stolen election that still might get corrected
and
2/ she knows she is ineligible to be veep anyway
so, she is prudently being cautious by holding onto her senate seat. you’d do the same, at least I sure would
She is getting paid about $3,500/week, why should she resign before the morning of January 20?