I’ve asked myself exact this question. Basically, I think: No.
Because what would happen if I were a weird person – with strange truths?
(for example a »Reichsbürger«, who negates the existence of Germany)
Perhaps the program can compare new information with its own records…?
It thanks me sometimes and says that it will use this new information in the future.
But I think it’s just programmed to be polite. 