Personally, I think it is wonderful to help Israelites in whatever way we can because 1) they are God's chosen people and we should respect that, 2) they are a valuable part of the Bible and fulfilling of prophecy so we should help keep scripture, and 3) they are our history and we should respect where we came from.
If so how can we know for sure that if we support Israel (the country) we are supporitng true blood-related Israelites without DNA testing them or something like that?
What if there are blood-related Israelites in Afghanistan or Iran, yes some even in the Taliban too, does this mean you would also support Afghanistan and Iran or even the Taliban when there are blood-related Israelites in those ?
Since there are more Jews living in the USA than in Israel, does this mean when we support the USA we are supporting God's chosen people?