How many of these “lacking features” are actually standardized? Of course some draft under development by Google will only work in the latest version of Chrome. It might not even work in future versions of Chrome, since it’s not standardized.
If you built something that requires such a feature, it’s you who is choosing to write code that is incompatible with the standards and only works on a particular browser version. You can’t blame others for that.
How many of these “lacking features” are actually standardized? Of course some draft under development by Google will only work in the latest version of Chrome. It might not even work in future versions of Chrome, since it’s not standardized.
If you built something that requires such a feature, it’s you who is choosing to write code that is incompatible with the standards and only works on a particular browser version. You can’t blame others for that.