So perhaps this was (thankfully) a misunderstanding on my part. The right of self-determination which the UN general assembly is talking about is that of the Palestinan nation, which belong to an international nation state with defined borders. When you asked about the right of self determination of the Jewish people, I answered based on the same level as that which the UN General Assembly was talking about. I was trying to be very clear on that.
When you then talk about Judea and Samaria, which are indeed historic territories, and indeed vague compared to the specific territories the UN General Assembly is talking about. Judea and Samaria existed as an actual territory of nations which were at some point independent, colonies, then occupied, then ethnically cleansed, regions of empires, etc. The boarders over the thousands of years have shifted significantly. The people living in these territories have shifted religion, language, national affiliations, etc. many times over. And the people living inside these territories haven’t called it by those names for like 1500 years at least.
But more importantly, neither Judea nor Samaria are UN recognized territories, with any special status what so ever. Now there is a subdivision within Israel which is named Judea and Samaria Area. This is not internationally recognized subdivision (not even by nations which recognize Israel as a state). Within the UN this area is called The West Bank and is internationally recognized to be a Palestinian territory occupied by Israel.
When you talk about the self determination of the Jewish people in that area, within the context of decolonization efforts by the UN, and when you use the name of its colonizers of this area, it does sound like you are talking about excluding this right of the actual nation state which already lives there and is internationally recognized owner of. This is an oft cited prospect of ethno-facists within the Israeli government, to ethnically cleanse the territory of its internationally recognized inhabitants (the Palestinians) and reserve it for Jews alone. This might not be your intention, but this is what I heard.