Just when I was feeling a proud master of SFINAE, C++20 lands concepts and now all the normies can do template polymorphism ...

Is there something I missed that makes templates easier to use in C++20?

Uniform initialization was supposed to make initialization uniform, right? But two competing factions on the committee wanted the same syntax to do incompatible things, so we got a botched compromise instead of a proper technical solution. Concepts have been in incubation forever, so hopefully a lesson was learned and they did it right. However, I will wait and see how the feature works in practice once there is more field experience. Not gonna get my hopes up, and I remain open to migrating my code away from C++ to a less crufty and terrible language.

Like C.

Or Zig.

@Kartik Agaram https://devblogs.microsoft.com/cppblog/c20-concepts-are-here-in-visual-studio-2019-version-16-3/