So far Uniswap has received appreciation from Eth erc20 users,to exchange directly through their wallets, but over time many dapp companies that will compete with uniswap including moonDefi are building communities and attracting some users to try the live exchangevia dapp.
I don't think that many would like to jump to another exchange the same as Uniswap. There's more liquidity on that exchange and most traders who rely on it won't have time to transfer and use an exchange that is still on development and getting more liquidity.
Although Uniswap is also still in development.