Talking about a country's origins does not have anything to do with its right to exist. It's only history, and I only mention it because some Zionists promote a false history to rationalize dispossessing Palestinians.
If I don't have a better word for people who continue to seize land in the name of Greater Israel, I'll have to keep using Zionist. And if Zionists today really are pushing for a two state solution, they're awfully ineffective. Israel has never offered a viable Palestine to the Palestinians.
In 1948, wasn't Israel the first to start grabbing land? Isn't it true that the Arabs didn't invade until after Deir Yassin?
As for the map after WW2, we know what the UN borders of '48 were supposed to be.