There's literally a lot of people that would prioritize their privacy over profits.
Some people might have prioritized their privacy over profit, but the number is quite low. Some People will share their KYC data with any platform if they are certain about profit. Most humans are greedy by nature. Thats why millions of pieces of customer data are floating around the internet leaked through poorly managed websites. If your private key is safe your bitcoin will remain untouchable if you don't connect your wallet with any third-party website.
I'm not saying that everyone prioritizes profits over privacy, but we shouldn't deny the fact that those who prioritize privacy in the market are a fairly modest number. People need profit, need convenience more than privacy, that's what's happening in the market. And that's also why many people are disappointed that today's bitcoin investors are making bitcoin more centralized because they rely so much on centralized exchanges. It is really difficult to change this because money is considered so important and indispensable in today's society.