I'm a tech guy. One can train a replacement without training fully... or well.
I certainly hope BofA gets just what they deserve. I know I won't do business with them.
I'd be more than happy to train my own replacement.
They wouldn't. They must think they have pretty dumb employees.
Many guys who are here from India for the first time are more interested in seeing the sights and buying presents than actually doing work.
You could show them around town, and make sure they have a great time here....