Because bombing Iran has been a thing in republican politics for ever.

In the last reconciliation bill they gave ice an extra 70 billion for whatever so they have 2-3 years of funding without getting any new money.

Not really, because they didn’t pass funding for immigration but that already got a huge ocean of money in the last big budget bill so they have plenty of money but didn’t get any new restrictions.

That’s the point of the votes, but if it gets unpopular enough it will change by a few, just enough for the vp to have to break a tie.