Siebe wrote: “In most deeds, also good ones, there is an ego-centric motive or perspective.”
Yes. That is the avijja anusaya remaining in ANY person below the Arahant stage.
“Any ego-centric view or attitude must be deluded/corrupted because of asmi mana.”
Yes. That is what is meant by the above. Only an Arahant does not have asmi mana.
“Therefor i also do not belief that one will ever escape samsara if one becomes a more and more strategic person. What do you think?”
I am not sure what you mean by that, Siebe.
Who is a “strategic person”?