Hamas doesn’t accept good intentions, they want for Israel to cease to exist, that’s their main demand. Obviously Israel isn’t too happy about it.
It’s the same in russia - Ukraine war, russia wants for Ukraine to cease to exist.
Israel proposed a two state system many times, Palestine has always refused it. They don’t want to coexist, hence their slogan.
There’s not much choice left for Israel, they’ll fight until one of them ceases to exist.
He doesn’t have money.
Here’s a good comparison I’ve found: let’s say you have a company and issue one million shares. You sell just a single one for $1. Now “technically” you own $999,999 worth of shares, even though you actually have one dollar.
His Tesla and SpaceX shares are worth a lot, but they’re not cash. If he started selling huge amounts, then the value would drop rapidly.