Oh, sorry... did I not make myself clear? You and yours refers to apologists for white supremacist settler-colonialism. Did that clear it up?
but by the desire for safety.
Bullcrap... I guess you didn't know that Christian Zionism predates Jewish Zionism, did you? Do tell, genius - was the original Zionists motivated by some (alleged) "desire for safety" or were they motivated by bog-standard western antisemitism?
Spoiler alert - it's not the former.
Today, I agree; Israeli treatment of Palestinians is clearly apartheid,
No - it isn't. Comparing Israel to Apartheid-South Africa is actually softballing it. The Apartheid-regime could only dream of doing the stuff Israel does on a regular basis and getting away with it. If the Apartheid-regime had treated Soweto the way Israel treats Gaza the Apartheid-regime's end would have come a whole lot sooner. It would have been a whole lot bloodier, too.
The current conflict is a product of British mismanagement of Mandatory Palestine
Again... bullcrap. I can literally google Ben-Gurion and produce a laundry list of his quotes that demolishes your argument - the white supremacist settler-colonialist state the Zionists wanted (both Christian and Jewish) was planned as a white supremacist settler-colonialist state right from the start. Birtish colonial mismanagement was only a temporary obstacle for them... that is it.