"Could be improved in the future" is a risk when it comes to a simple utility function that does a simple thing that you don't want to change. In the same way

"Could be improved in the future" is a risk when it comes to a simple utility function that does a simple thing that you don't want to change. In the same way that someone constantly tweaking your utility functions in your own project would be a risk - and you'd understandably want to code review all that - the more you choose to (or have to) outsource "trivial" stuff, the more brittle your project is.