Smart move in my opinion. He is willing to sell his home for $45 million worth of bitcoin. He thinks he will attract international buyers in order to sell the house for more money or in able to sell it quicker. You know what they say though don't bet the farm, but this man is braving it!
https://www.express.co.uk/finance/city/903539/Bitcoin-price-new-stock-Coinbase-USD-value-Malibu-CNBC