Absolutely, although not only a tech is needed that is easy to operate and useful, but also a new narrative to get average people into the crypto realm again. Due to the DeFi project crashes and the failure of crypto as an inflation hedge, the financial narrative doesn't seem to work for now.
Imho, a suitable narrative could be found in decentralized social media: They are doing great stuff with the DeSo protocol right now, which already powers a blockchain-based Twitter, Linkedin and Insta. With the broad user base of social media, this might be a vehicle to get the masses back into using crypto.
Cheers and thanks for sharing!