Thesis The West’s picture of ‘Indian philosophy’ is Vedanta-shaped, and it has hidden everyone else
Where it stands
You can probably guess where I stand on most metaphysics. But this isn't an attack on Vedānta. It's a complaint about how Indian philosophy got packaged.
The thesis: what reaches Western readers as "Indian philosophy", or worse "Eastern philosophy", is overwhelmingly Vedāntic in shape: the self is one with the absolute, the world is appearance, liberation is realisation. And that packaging has hidden the rest.
The history is interesting. Schopenhauer read the Upaniṣads in Anquetil-Duperron's Latin version, made from a Persian translation produced under the Mughal prince Dārā Shikoh, and built a system with them in it. Vivekananda's addresses at the Chicago Parliament of Religions in 1893 presented Vedānta as the heart of Hindu thought. Later, academic presentations in the mid-twentieth century often did the same.
Meanwhile the Cārvākas argued for thoroughgoing materialism; Nyāya built one of the most sophisticated logics in history; Mīmāṃsā developed a philosophy of language and interpretation; Buddhist epistemologists argued about perception and inference with real technical rigour. Ask a philosophy graduate in Europe to name an Indian logician and watch the silence.
The result is a picture of India as "spiritual" and the West as "rational", which is false on both sides. Defend the packaging if you can.