You are really all over the place.
1) The NRA is Advocacy group largely made up of fly over country rednecks who are not billionaires. In general Americans love their guns and politicians who mess with guns face the wrath of voters. This is an issue Democrats tread carefully on not because of billionaires but because of voter backlash. Ask Al Gore.
2) I really don't know much about AIPAC, nor do I care too. They could be a bunch of "very right wing dual citizen billionaires" but support of Israel is like everything in the middle east... a messy situation that will never be resolved.
3) Tax Breaks... On post 263 I gave IRS stats on income & taxes asking what a reasonable ratio would be. Still waiting on a reply.
4) I don't know if billionaires care enough to stop homeless people sleeping in public. Usually this type of issue comes from locals who don't like it in their neighborhood. I don't see many homeless people sleeping around billionaire homes.
What I don't get is you seem to have a hatred of rich people. The rich are rich. Good for them. Why be angry at them for being rich? I don't get it. Some rich people are nice and some are not nice. There are a lot of good rich people who donate time & money to help others. Check out
the giving pledge. Some of them, rich people, are doing good things to help people.
Getting back to my point that the rich are on both sides of the political fence and donate to both right and left parties.