> A job, any job, will involve thousands of hours with at least a few hundred of them on tasks you really do not appreciate.
But you get paid to do those tasks. And remember that those 2 hours are an estimate, which means it'll probably take longer. Then multiply that by the number of interviews you have and you can quickly see why it becomes unfair rather than 'lazy'.
A job, any job, will involve thousands of hours with at least a few hundred of them on tasks you really do not appreciate. A candidate not willing to suffer for a couple hours during the interview probably wouldn't have lasted very long anyway.