Do 8th Gens get the ability to use elder level disciplines?

So after some thought, 8th Gens will have access to a single, solitary, 6th level in clan discipline power.

7th Gens get access to one 7th level in clan discipline.

I am confused by what this means, there are no 7th gen powers in Faith and Fire?

Do you get access to any number of 6th level powers as a 7th gen?

Just one in clan, subject to ST approval

I think there is some confusion.
as far as I understand it 7th gens have access to 7th level disciplines, but limited to 1 in clan. There are no 7th level disciplines in Faith and Fire, but you can find some selections in The Camarilla Guide. I assume all 7th level powers require ST approval, and I have been told they will be restrictive. In addition, 7th gens have access to 6th level disciplines; not just one in clan, but multiple, though I do not know if you can access out of clan ones if you have the teacher.

8th gen have access to one in clan 6th level discipline, and that is it.

so
8th gen, 1 in clan 6th
7th gen, 1 in clan 7th, and multiple (in clan) 6th.

I could be wrong, but this was my understanding from Kable when I talked to him about it.

You are correct.