In isolation, sure, being able to access your swipe history and change your mind, would be just fine. On a dating service that actually cared about helping people find each other it would be a no-brainer to provide such a feature in terms of the very basics of the system.

But the way it’s actually used is to get users to pay for FOMO fuelled micro-transactions to go back to match with profiles that may or may not even be real.