Never looked at this thread before, and after visiting it for the first
time, already I find something with which I do not agree!
Since when is 'agitated' an infinitive? It is merely an adjective!
A split infinitive would occur were there a word between TO and BE,
but since the sentence starts with BE, it does not apply!
Would you say the sentence 'I like to be ABSOLUTELY CONVINCED before I voice my opinion' comprises a split infinitive?
I would not - but there again I am only French, sorry!