You should be skeptical of the assertion that the Biden administration is impotent to stop Israel in its campaign against the Palestinian people. The office of the US presidency has laws, powers, and policies available at its disposable enumerated by the budget, existing federal law, and the constitution to determine foreign policy without input or obstruction by Congress. You should research what can the administration do to prevent genocide by its ally versus what Joseph Biden himself, and his colleagues are willing to do.

You don’t have to make excuses for these people. They are not acting in good faith.

Without congress there’s literally only so much he can do with it only ally in the middle east.

The powers that President of the United States wields is nigh-omnipotent in foreign policy. For example, President Biden can abide by the Leahy Laws, declaring what Israel is doing a genocide. Instead, the Biden administration chooses to ignore the law - and therefore breaking federal law - to keep financing and arming Israel’s genocidal campaign against Palestinians.