Would it really break the web to have a basic, standard implementation of "compare object by value"? Or a first-party type system?
I think the inverse can also be true, where the core language / TC39 is over-cautious with feature adoption, leading to extreme ecosystem fragmentation and eighteen vendors reinventing the same three wheels every year.
I think the inverse can also be true, where the core language / TC39 is over-cautious with feature adoption, leading to extreme ecosystem fragmentation and eighteen vendors reinventing the same three wheels every year.