As we grew into a large company and our security team became an entire organization at the company, the org lost all connection with the product and became a more classic blocker-based team. The org lost empathy with the product and was judged on no product metrics, so naturally the culture in the org began to just be saying "no" to engineers all the time. A few of the earlier hires still try to help, but for the most part they just block.
"Responsible innovation" is not discrete.
In simplest terms, one can judge if security is succeeding with a security audit. Either access is avaiable to the right parties, or not.
One cannot say with certainty if one is being a responsible innovator.
If your products are great bc they are are built quickly on top of a swiss cheese security policy, the security team is à blocker (or at worst, a delayer) of the company bankruptcy from fraud/fines/asset loss.
If responsible innovation is blocking product, its not certain what (if any consequences) there will be if the product is unblocked. Therein lies the problem
"But, but, but aren't we all on same side?!"
"Oh you sweet innocent child..."
Once this manager understood the rules, they did quite well playing the game.
They do fill a role that actually needs to be filled, though.
This checks all the boxes on Poe's law:
[x] Parody
[x] Reductio ad absurdum intent
[x] Extreme view
[x] Mistaken as sincere
Ditto for financial audit teams and so-called "IT security": all they do is block, I've never had anyone in either function build something or help me work faster, just additional processes and bureaucracy that slows down real work.
edit: I thought my sarcasm would be apparent, but Poe's law strikes again.