No. Users of dApps or different Web 3.0 applications using Capsule as a social login solution can recreate the same wallet using the same mail address.
Note: If you sign up on 2 dApps that uses completely different social login technology provider (Capsule), you will get completely different addresses.
For example: If Levana and Osmosis DEX use Capsule solution to enable users to “Sign in with email”, you will get the same wallet address with the same mail account that you used while signing in with Leapboard.