Are Arabs in Michigan Really Prepared to Hand the Presidency Back to Donald Trump? In a Word: Yes.
Are Arabs in Michigan Really Prepared to Hand the Presidency Back to Donald Trump? In a Word: Yes.

Are Arabs in Michigan Really Prepared to Hand the Presidency Back to Donald Trump? In a Word: Yes.

There are a few factors:
You're failing to understand because people are near-braindead levels of stupid. Democracy only works when the populous is generally well educated. We've been shooting ourselves in the foot in regards to education for a long time in this country that most people come out with the intelligence of a 5th grader, then say stupid things like "Trump is better than Biden".
You're playing politics. They're responding to something they view as betrayal.
The logic is simple. State matter of factly Bined must abandon Israel or lose to trump. Once declared, it's Bidens fault if Trump is elected.
Hey, nobody is arguing that Biden isn't being a fucking idiot about Isreal... but in every way that Biden is bad Trump is worse.
He doesn't actually have that power directly, no.
Congress holds the power of the purse. If congress appropriates the money, the president is legally obligated to spend that money for the reason that it was appropriated. (It's called impoundment of appropriated funds).) This is why Trump was impeached the first time; he tried to withhold funding from Ukraine--before Russia invaded--that had already been appropriated by congress unless he got personal quid pro quo from Zelensky. Trump did not have the legal authority to withhold that funding, and hence was impeached for corruption.
Similarly, Biden can't withhold money appropriated for Israel. He can, at best, veto the appropriations bill, which would send it back to Congress to be overridden. (Given that it passed 79-21 in the Senate--I can find the House vote tallies at the moment--it is highly likely that his veto would be overridden.) Should he do it anyways? Sure. But it would be purely symbolic.
The only options Biden has are diplomatic, which he is exercising. He could arguably use the military to invade, but congress would pull him up short on that very fast. Could he do more diplomatically? Yes, definitely. Can he unilaterally stop Israel? Categorically no.