Batman slaps Trump

Maybe ask the Federal Government how you lose $ on a w**re house.
They took over the Mustang ranch in Nevada, and LOST it !
(They couldn't even break even selling pussy.)

Crappy economy
Thieves
Bad management
Fickle customers
A host of reasons are possible

Over-saturated market and high running costs exceeding profit margins.
Casinos go bankrupt all the time, some get sold on or expand further into the hotel business.

Not cheap running these places. Some places have running costs exceeding a million a day
Drastically more if you're hiring AAA bands and singers to put on shows