I understand. I think there is value in some of the practices like mindfulness meditation, and some of the teachings. It's just for me those on their own aren't Buddhism anymore. For example, breath awareness meditation was the most basic meditation to develop the attention required to sustain the more advanced meditations in Tendai. But maybe other people have different experiences - I know Tendai incorporates a lot of esoteric practices, which were the main thing I struggled with accepting, and I am honestly not sure the extent those are prevalent in other traditions even within Mahayana. I know many of them are still part of Zen practice for the priesthood/monks but 90% of my experience and study was Tendai. I have no experience with Theravada traditions and only some with Tibetan, which I know is very esoteric.