Walmart isn’t the first retailer to show budding interest in the metaverse, but a potentially substantial push to build out its offerings could go a long way in sparking more mainstream adoption of technologies that are foundational to the channel, including cryptocurrencies. The big-box store is the largest retailer in the world, reaching a massive audience of shoppers, and rivals may follow Walmart’s lead in ramping up their bets lest they lose an early-mover advantage in a market some view as the next evolution of the internet.