No, he does not care at all. Biden said lots of times, he fully supports Israel.
Because that is what US doctrine has been since Israel’s inception. and Biden is not in a position to change that?
At some point the geopolitics and internal US politics needs to setback and you need to take a hard look and think about the more than 33 000 lives that have been taken away.
Thats, unfortunately, not how politics works, Biden cant just say “fuck everyone else, im going to do something” and honestly thats probably a good thing as it also reigns in people like Trump to an extent.
This is not about “doing anything he wants just because, he’s president”. Despite the fact Biden cannot do ‘everything he wants’ - he certainly has a great influence of what happens (he’s president after all). The US refused to agree to a ceasefire multiple times.
Yes he has a lot of influence, but he also doesnt even have a functional majority in either the house or the senate, and even if he did, there are outspoken zionists amongst the democratic party in both houses and the DNC, theres also zionists (including christian zionists) among the party’s biggest donors. Then theres the military industrial complex and the people who have large investments in those companies as well. All of those people have vested interests in supporting Israel and put a lot of pressure on Biden to support Israel. If Biden unilaterally went against Israel he wouldnt get very far going against all those people.
And even if he someone did manage to go against them, those donors and supporters would likely flip to Trump who has basically come out saying he supports wiping Gaza off the map. oh and not to mention the media, who has been doing their best to sell the pro-Israel narrative would absolutely cannibalise Biden. So, even if he could go against all of the zionist influences, he is basically looking at a trolley problem, does he stop aid to Israel (which wouldnt even stop the genocide due to Israels large stockpiles of weapons) and basically gift the election to Trump, which among the plethora of other problems that would cause, would make things in Gaza far far worse.
Oh and thats not even mentioning how important to the US economy and military doctrine their relationship with Israel is. They need good relations with Israel and to keep them armed so that they stay the dominant power in the middle east and willing to defend US capital and political interests in the region.
Israel hosts massive stocks of US weapons, the biggest outside of the US itself, as well as early warning radars, military bases and provides a port for the US 6th fleet.
When you add all of that up, can you see why Biden cant just start burning brides both internationally, within the US and even within his own party?