Had a friend pass a few years back.
Started out with a bit of blood in his urine. No other symptoms. He thought it was PCa at the time. After Dx he had his bladder, prostrate and a lot of other tissue removed.
He had a psuedo bladder made from intestinal mat'l. He had a condom catheter for leakage and tried to continue working.
Unfortunately, the cancer spread to his kidneys, brain and liver. He passed less than 2 years after Dx.
He was 45.
My wife's great aunt passed from bladder cancer also. Over 20 years ago. Same initial symptoms, same spread.
Mike