How to stop MEGA training AI on your data
What the policy itself says, plan by plan. Where MEGA publishes the steps, they're here in its own words, read from an archived copy of the page that gives them. Where it doesn't, this page says so instead of inventing a menu path.
All plans (free and Pro)
There is nothing to opt out of. MEGA's own policy says it can't reach the content, so training on it isn't something a setting controls.
"we cannot decrypt Your Files and Chats thus they are not information relating to an identified or identifiable individual"
Did a step here not work, or does MEGA offer a control this page doesn't mention? Tell us and we'll correct it.