I dont see many forced reps for ones who say their hungry.
You look at the 70's-80's bodybuilders not all of them but a lot of them. Weather pro or gym rats, they took failure and intensity to the extreme
There were exceptions: Albert Beckles never even went to failure
20 years ago i used to to see forced reps being done on bench, bi's, squats, leg press, lat pulls ect
Weather they were assisted or non assisted weightlifters
Still exists in some gyms but nothing like it used to be