Most Jews are not israeli and israel is not representative of Judaism, but israel does claim Judaism as a core part of its “national” identity, so there’s nothing antisemitic about pointing out the irony of Nazis supporting israel. The irony may be pretty superficial tho, some of the other replies here point out several reasons why Nazism and Zionism/israel are actually aligned.
The US effectively does both: the lotteries are run by the states and total prizes are much less than total ticket sales, generating net revenue for the state. Winnings are taxed like other income, meaning there are federal taxes and in many states state taxes.