Privacy features are just a marketing gimmick in many projects, but some teams treat them as a real infrastructure to refine. For example, this approach: rather than pursuing absolute transparency of on-chain data, it’s better to retain necessary anonymity and anti-censorship capabilities in real-world scenarios. This is actually more practical.

The typical approach of these projects is—by default enabling private transactions instead of letting users turn it on manually (optional features often have limited effects). On the technical level, they directly integrate native anonymous protocols, rather than adding a Mixer as an afterthought. Going further, they unify communication, browsing, and payment scenarios within the same privacy framework. Only then can a complete privacy ecosystem be truly built, rather than just stacking features independently.