To truly scale and accept more users, decentralized social networks would need innovative solutions to solve blockchain data storage issues. Potential solutions include storing data off-chain on decentralized servers like Arweave, InterPlanetary File System (IPFS), and Filecoin.

Another interesting solution is using blockchains, like Deso, built specifically for social media applications. These blockchain networks typically have better on-chain storage, faster transaction speeds, and other features necessary for scaling social media applications.