Merely taking the profits from the hotels and putting those aside is not enough. They need to look at bank loans. They need to look at foreign banks leasing space in the Trump Tower.
If the Christian doesn't get reality right, he loses effectiveness in this life. If the non-Christian doesn't get reality right, he loses much in this life, and everything and the next one. As Jesus put it, "What does it profit a man if he gains the whole world and loses his soul?"