I 100% agree with this, but just to play the hopeful optimist:
Is it possible there was a misunderstanding and the CEO meant he needs a decision from you so he can move on to their second best option if you say no?
I can understand their perspective if this was the case. They likely need to give everyone who applied quick responses, and some of those responses depend on whether you accept the offer. They also need to fill a role and it is generally assumed that someone applying for a position wants it and can decide quickly. You would be equally upset if a company listed a position they might be hiring for, but advertised it as a real opening.
Is it possible there was a misunderstanding and the CEO meant he needs a decision from you so he can move on to their second best option if you say no?
I can understand their perspective if this was the case. They likely need to give everyone who applied quick responses, and some of those responses depend on whether you accept the offer. They also need to fill a role and it is generally assumed that someone applying for a position wants it and can decide quickly. You would be equally upset if a company listed a position they might be hiring for, but advertised it as a real opening.