Sometimes it feels like CEXes do nothing to try to erase the DEX competition. Personally feel like CEXes haven't improved much over the last years. And for every day passing, decentralized perp exchanges are growing bigger. IMO the only reason I have to use a CEX today is if I can't find some obscure alts (quite seldom), or if I want to offramp to fiat (Kraken). Oh, and liquidity isn't always the best for altcoins outside of top 10 on DEXes, but this will likely change in the future.(Route 2 FI)