Lost Uphold wallet. What now?

@Dhji you can reset your Rewards, such as instructed at https://support.brave.com/hc/en-us/articles/10007969237901-Resetting-Brave-Rewards if you are saying you no longer have Uphold.

As to any options for earning, about all you can do is try for on chain I suppose. You may want to read through everything I share at PSA: Current and upcoming changes to Rewards and Creators