I don’t support either group here. But the reason this continues to be such a contentious issue is the decades of mistakes and extreme conflict that lead to the current state of things there. The entire area has been in cyclic conflict for hundreds of years, this is merely a continuation of that with the complexities of post ww2 short sighted and racist policies enacted by the allied powers influencing the way things have played out.
Israel is a far right authoritarian state and they are brutal in how they choose to operate. Palestine is a hotbed for terrorism and is equally brutal in the guerrilla tactics they employ.
External influence from western and Islamic countries fuels the flames. It’s a disaster and a mess.
There’s genuinely no two state solution. As long as these two groups share this place they will always fight. And there’s no resolution that doesn’t see everyone else dragged into yet another proxy war.
Personally I think this will see some of the most major developments in this conflict in decades. The repercussions of this act will be large scale and relentless. But the Israelis will quickly find themselves in a quagmire if they try to occupy Palestine in any major capacity. It won’t be over quickly. Many will die.