All of these "dex's" in the list are not even proper dex actually, they are dex in the sense of blockchain world but they still have a team above it that could change everything whenever they want. Whereas uniswap is not like that, they have a governance token which means they give the power to people, you do not see it on binance dex or anything like that.
Give some rich man enough money potential and they will find a way to make dex a lot more cex than it could. So, I think at one point uniswap will move beyond everything else and will have billions traded there all the time, that at least would be something I can see and truly decentralized at the same time as well. Not really guaranteed thing but would make a lot more logical sense to me that way.