I doubt that 2020 DEX will be able to beat CEX, because based on the data I saw on the coinmarketcap site.
CEX still has a higher volume than DEX, also the number of coins listed on CEX is still more. So CEX is still more
popular and is still widely used by traders, DEX still has a long way to go in order to beat CEX.
You are clearly missing the point.
There are MANY ways Dex`s are already beating CEX`s.
A Dex like Stakenet Dex does not require KYC and will not do so regardless of the amount you move around. Thats ONE way of beating a CEX.
Next one is being NONE CUSTODIAL. Stakenet Dex for instance does not hold your keys. A CEX does and not your keys not your coins. Second way of BEATING the CEX`s.
Stakenet Dex runs on Layer 2. This means you can send BTC, LTC, XSN and soon ALL Tokens on ETH around instantly without confirmation times and NO huge fees.
Thats ONE MORE ways Dex`s are ALREADY beating CEX´S.
You see??
There is MUCH more to it then what you describe.
Adding tons of shitcoins is the easy part.
Liquidity will come over time once the market gets tired of all the CEX exit scams, high fees and surveilance and AML/KYC rules.