That’s a fair point, but it’s also not a complex class, and could be extended to be compatible, such that swapping out for stdlib is a single import statement.

That’s a fair point, but it’s also not a complex class, and could be extended to be compatible, such that swapping out for stdlib is a single import statement. For larger or more complex problems, especially those that don’t have an RFC behind them, I can definitely see the unwillingness to do so.