I must add that when I talk of things like SR, I am taking 90+ as minimum measurement
When even pet builds struggled, Fluffy Squishy and KaosKats for eg managed to make it to SR120 (I ran those for the Spreadsheet thingy.
But yeah, all current pet builds should be able to clear 75-76 within the time limit without any issues. Even more so no that you don’t have to rely on Camera Abuse.
And yes, 65-66 is more than enough for farming. Even 75-76 is mostly bragging rights territory.
I must also add that me saying my builds are terrible for Crucible is not an exageration. Crucible farming is not something they do even decently due to being tailored for Superbosses and SR.