Bitcoin DEXs
I think we need large liquidity Bitcoin decentralized exchanges. DEXs are popular in the Ethereum ecosystem, but Bitcoin DEXs are very low volume and illiquid and therefore the prices are awful. We need to start seeing Bitcoin DEXs with many millions of dollars in volume per day and prices near market price to allow people to easily pick up bitcoin privately, rather than getting tracked by centralized exchanges.
Ethereum DEXes are popular because most tokens exist on Ethereum blockchain. So those DEXes represent zero useful economic activity, they are just tools for shitcoin speculation.
Bitcoin-first online merchants
We also need a Bitcoin-first popular website. Someone needs to create Amazon for Bitcoin. Yes it'll be great when the already established e-commerce websites start accepting Bitcoin at naturally that is needed for mass adoption and acceptance of Bitcoin as a currency, but that could be many years off. In the meantime I'd like to see a successful bitcoin-first online shop open up so that it actually becomes easy for anyone to buy things online with bitcoin. I'm sure there are bitcoin online shops but there's no Amazon for bitcoin where people are like oh you want to buy things with Bitcoin just go here!
There were multiple attempts to do it. Like Open Bazaar. They failed because people are not interested in using Bitcoin as a currency today. They trade it and they hodl it.
Decentralized Bitcoin lending
Probably also a decentralized collateralized lending platform. The lending platforms have gone out of business because they have been centralized companies. Non-collaterized lending with Bitcoin won't work because that requires legal enforcement, but collateralized works because that already involves financial enforcement (you don't get your more valuable Bitcoin back if you don't pay off the loan). I'd like to see a decentralized bitcoin lending protocol start giving people with much of their money in bitcoin options to leverage that wealth without getting rid of it and without risking it on a company that might fail.
What do you think? What other basic services do you think are needed in the Bitcoin ecosystem to make it better, more usable, and more ready to enable mass adoption?
Collaterized lending isn't very useful in real world. Especially with Bitcoin, the only collateral that can be implemented in a decentralized way is some altcoins via crosschain smart contracts. So this lending can only be a tool for shorting Bitcoin, and not actually giving loans to consumers or businesses.