Ryan_Colman
If it were that easy to use legilimency on anyone and manipulate their choices, Voldemort would not have been created. Dumbledore would have used legilimency as soon as he met him or when he noticed the boy was turning dark. Okay, Dumbledore and Snape did some very questionable things, but there are many who hate them as if they were Voldemort himself. If so, we have to hate Ron, Harry and several other characters. One mistake was enough for people to create conspiracy theories about Dumbles.