Not very useful in anything more complex than learning
Imports are tedious, aswell as the conversion of other things, you need to type EnhancedString("HelloWorld"),remove("Hello"), for something, that is shorter and nice in plain python ("HelloWorld".replace("Hello", "")).
More to the previous arguments: This package is focused on making developments easier, not learn. So, if these modules will never get used in development (just for learning), it'll just bloat the package and potentially make development harder as a result.
For reasons: