Yes - Feinstein has been awful on the NSA spying issue. So far there have been only two narrow issues that have bothered her all all: spying on her and spying on friendly foreign leaders. She has been one of the ruling elite for so long that she has lost the ability to see this issue from any other perspective. She needs to retire and enjoy the roughly $100 million she has acquired in a life of "public service".
The explanation I've seen for Feinstein's apparent two-facedness is that one of her bugaboos is torture. She started her speech with reference to the CIA's destruction of the videotapes documenting torture, and the documents affected by the CIA's actions here are concerned with the SSCI torture report.
It just so happens that the current Outside General Counsel for the CIA, Robert Eatinger, is the lawyer who approved the torture tape destruction, and apparently his name is mentioned in the Torture Report 1,600 times for things such as referring SSCI torture investigators to the DOJ for investigation as a method of intimidation.
Her husband is a wealthy investment banker. It's not inconceivable that he made more because of her connections, but $100m doesn't seem crazy unusual for a "Chairman and President of an equity investment management firm" (as he is described on Wikipedia) over the course of his career. Attributing all of the moneymaking to her is profoundly incorrect without an allegation that her husband would have been unsuccessful but for her profession - which is possible but it's a claim that hasn't been proved and certainly deserves to be made explicit.