The logic of it is very interesting. If He knows the number of hairs on my head and the world runs according to His plan, then I presume He knows what I will choose and when, even though I myself am free to choose along the way. Seems incorrect to think that He doesn’t know how this will end for each of us.
Maybe this is just really a discussion on the precise definition of predetermination/predestination or whatever.
I’ve not bought into the argument that this can’t be discussed because “if the answer is already known, the weak minded will just give up trying.”