1. there is not and has never been a system of apartheid in Israel.
Bullshit. Of course it is an Apartheid state. Gaza and the West Bank are equivalent to the Bantustans in Apartheid South Africa.
2. Where are the Israeli concentration camps?
Just because the Israeli Jews use bombs to murder hundreds of children in Gaza rather than gas and ovens, does it make it any different?
3. Under Israeli law, Arab Israelis have exactly the same rights as Jews or anyone else; Muslims have the same rights as Jews or Christians;
Bullshit.
A Jew from anywhere has the right of return. A Muslim or Christian who lost his father's or grand parents's home and land cannot return to his land.
Land-ownership "Overall, Israeli laws and ILA policy prohibit Arabs from buying, leasing or using land exclusively reserved for Jews."
Israel 8217 s Discriminatory Land Policies Global Research
The whole letter is full of lies.
For example:
"Arabs in Israel can go anywhere they want, unlike blacks in apartheid South Africa."
Total bullshit. Arabs can't even travel on some roads.