Yes, I think that there are many heavy degradation scenes that don't involve FTT. Other body fluids and chewed food also work well. A mistress can spit on the floor and laugh while the slave laps it up. Same with partially chewed food. A talented young mistress once informed me that she was going to make me eat her boogers. One mistress had me wash her feet in a basin and then drink some of the water.

I know that some people value FTT as humiliation/degradation and others see it as an act of worship.

For me, it is a statement. The mistress's bodily waste is your food. Once two people engage in FTT there is no going back. Their relationship has been classified. She is of a superior nature that is high enough for her to shit in your mouth whenever she wishes. Signed, sealed and dilivered.