I actually find this more offensive than the use of the F word. For someone who made a substantial fortune in a free market economy, he doesn't understand economics very well.
I wonder how he would feel if someone in Washington told him "You're not going to raise that ******* rent/hotel rate/door charge/whatever" at any of his real estate or casino holdings.
Someone should educate the Trumpster about why there were gasoline lines in the 70s even though there was plenty of gas to be had.
If you think OPEC and the other oil cartels, or even China, have anything to do with free markets, you're delusional.