Israel was arming and training Palestinians in 2004... Gaza withdrawal and giving up the border to Egypt was in 2004... Arafat died while in 2004...
The Palestinian civil war began in 2006... with hamas gaining power in 2007, then going on a campaign of murdering Palestinians. Including two sons of a Fatah official, executed in public. Reengaged on two state solution being made by Fatah, then declared that Israel is not a legitimate state for there to be a two state solution.
Bibi gained power in 2009...
You tell me...
Edit: Like the person insisting Palestinians were “free for two years”... What happened after those two years? Israel was not involved in Palestinian civil war... they left Gaza... Why is everyone not seeing what changed? They literally had public executions of their political rivals... 600 Palestinians murdered... with plenty of murder and no coalition government since... How is it not obvious?