Not really. The point is: there's always someone who has a debt in DAI they need to pay off. If they thought the dip would go even further , they would wait longer, because to them, the DAI does have value: it is what they need to get their hands on to get their collateral back.
Sure, if more people who hold DAI thought it would than it wouldn’t, it would be a problem. At this point there are so many arbitrage bots and protocols on top that it won’t even budge to 0.95 though, because this incentive balance has proven to be solid. The main downside really is that it’s overcollateralized by assets in 2x or so value.
