You're right. The words I took are not precise. I don't know how to express the concept that the performance is not essentially affected. Is there a universally acknowledged concept to distinguish the difference? Like the concept of time complexity in the algorithm area.
You're right. I didn't provide enough examples. I found this
theory in my real-world project. I've done a series of experiments and benchmarks. However, the project is commercial and I can't demonstrate it. I'll build some simple examples in the future if I have time.