Two Questions. One, how far is it bent? Two, Is the timing chain staying on, and running noise free?
If its not warping the chainring enough to affect performance, I'd leave it be. Bending it back will weaken it.
Of course if it is affecting performance, then I'd go ahead and straighten as suggested.
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You could fall off a cliff and die.
You could get lost and die.
You could hit a tree and die.
OR YOU COULD STAY HOME AND FALL OFF THE COUCH AND DIE.