Someone has wondered why Binance has not imposed limitations on Israeli citizens like it did with Russian citizens?. The answer to that question is the name of a country, the United States. The Biden administration, as is usual in the United States, cannot stand Putin for several reasons as recent history has shown during the last decades, which is why Binance has imposed sanctions on Russian citizens, but there are no limitations on the part of Binance towards Israeli citizens.
CZ can't leave the United States unless something has changed, but I doubt it. We just have to connect some points to know why some do suffer from these limitations and others do not. Everything, once again, is politics.