I thought about this. You can't just take this to a bank and deposit it. So will you just spend a dollar here and there on groceries, gas, etc.? If you walk into a car dealership and pay for the car in cash it would raise red flags.
Another question, if you somehow found an unclaimed computer in the trash with no personal info but a Bitcoin wallet and password and 1000 BTC in it, what would you do? You literally can't do anything with it if you want to stay on the right side of the law, especially in USA. If you tried to convert it to dollars you would be SOL. Would there be some way to declare to the IRS that you just found it in the trash? Would they believe you?
In Breaking Bad they acquire a car wash to rinse / launder their money. But I think the crucial part is they had to be able to acquire the car wash with legitimate savings that could be traced via accounting. If they just magically bought the car wash for $1 million it would raise flags. Unless they got a huge loan and then paid it off with "cash" from the business?
