Significats de so vapid en anglès

On the face of it nothing is so vapid and profitless as column after column of this reading.

Do they take me for so vapid a little fool that I may be compelled to any course they choose?

Liverpool will desperately hope Salah is available for the second leg and it is inconceivable City will be so vapid again.

I do not recall the conversation, but it was one of those inconsequential talks that Bohemians consider so brilliant and everybody else so vapid.