Why do you think not? This guy did. And remember, he is not really an exile, he emigrated legally through this crazy lottery thing.
I'm not arguing by the way, just wondering why you think this.
I am a child of Cuban Exiles. I grew up in Miami. I know for a fact that no one in my family has ever sent money/goods back to Cuba until my dad started sending medicines to his cousin a few months ago. They all considered it traitorous to send dollars to Cuba. This type of thinking is prevelant within the Exile community.
I know that there are many Exiles who would never even consider sending a penny back to Cuba. I would venture to say 80%+ of Exiles would never consider sending a cent back, until Castro is gone.