Israel provides the US, intelligence in a various ways, also with science, with technology and with a lot of other things me and you don’t even think about.
Loosing Israel, is loosing power, China and Russia will become the “boss” in the long term.
That’s my 2 cents.
If Trump actually is going to betray Israel, in the long term, the stock market is going to crash temporarily it might go higher, but the US might eventually lose power.
That’s really easy to understand, if there is no Israel, the US, will lose control in this Middle East.