Right now we're just satisfying the use case of shitcoins on Bitcoin except with full privacy and minimal impact to the timechain (unlike Ordinals / BRC-20). We think in the future, invoices and receipts used in swaps for purchases might be a decent use case. But for now, we're just trying to satisfy people's demand for degen on Bitcoin without telling them to go buy an actual shitcoin, especially to pay for fees, with RGB they can make their own for free, but they'll need existing UTXOs, and will pay fees on transfers as the outputs are spent.
Remember, if your belief is to tell people to use something other than Bitcoin for anything they want to use it for, you're bearish on Bitcoin and not really a Bitcoin maxi.