A good developer knows how to utilize the features provided by the tools while endure it's limitations.
Tooling grow as the ecosystem grow, and modern hardware features don't necessarily give you a good game. There are many good games out there don't rely on modern hardware, and yet they are still fun to play.
It eventually comes down to how smart the developers are, not how many modern features gets utilized.
Plus, with help of game engines, a game can run on multiple platforms, including both native and WebGL. Some company might be interested in expanding into this territory.
Tooling grow as the ecosystem grow, and modern hardware features don't necessarily give you a good game. There are many good games out there don't rely on modern hardware, and yet they are still fun to play.
It eventually comes down to how smart the developers are, not how many modern features gets utilized.
Plus, with help of game engines, a game can run on multiple platforms, including both native and WebGL. Some company might be interested in expanding into this territory.