Why do you hate them?
Foreign aid can be beneficial to the U.S., by building allies and supporting out interests in the region. Bailing most of the Europe out during WWII helped solidify our alliance with them. Back in the early 1900's, the U.S. just saw them as colonialist empires, which they were, and us as a rebellious colony.
With our intervention, it helped transform large portions of Europe into what they are today, which is much better, for us and for them, and strengthened our ties with them. We shouldn't see things from the perspective of how it only benefits ourselves, but, ultimately these problems have a tendency to balloon out of control and eventually involve us if we don't put a lid on them.
We're a part of the world as well, and what happens in it effects us.
I don't hate them.
I do not support Israel, and do not hate them. I would like to
stop supporting them.
We are not currently doing anything on the level of the Marshall plan, and I believe you are viewing its effects through rose tinted glasses.
I do not wish to buy "friends", and to give, and to act, as we currently do. There is so much more we could be doing (or stop doing) to "build[ing] allies" or support our interests in different parts of the world.