I have a simpler theory. Board convinced Ilya that Sam would fire him if they don't fire him first. Remember the reason being two team doing the same project.

I have a simpler theory. Board convinced Ilya that Sam would fire him if they don't fire him first. Remember the reason being two team doing the same project. Fear of getting fired from a company you started could lead anyone to be irrational. He is just too embarrassed to say it now that it lead to this big of havoc.