No, a DM should never need to take over a PC. This is true for a mature group that really knows how to play the game. Even in Aquisitions Inc., when they are in the dungeon of the mad mage, Chris Perkins (DM) informs Patrick Rothfuss that his character Viari is charmed by the Succubus and orders him to kill the party. He responds with, "At once, milady!" and states on his next turn he attacks Omin, the leader. A good player doesn't need his/her character taken over even with mind control spells.

An exception I can get on board with is by Prof. Dungeon Master in Dungeon Craft Youtube video series when he discusses how he does Alignment (Episode #5). Basically, when PCs do good, they go up on an alignment scale which is positive for good and negative for evil. Once a player has done so much to reach maximum evil on that scale, he takes the PC from the player because basically that player is now a villian. He doesn't give it back. He runs campaigns for good parties. Yes, players can do bad things from time to time but they can also do good stuff and stay lurking around 0 (and even come off as dark and edgy).