Knew Smalltalk would make its way into this. Saying as someone who loves it. Is the issue really that old is now new, or is it that abstraction actually become

Knew Smalltalk would make its way into this. Saying as someone who loves it. Is the issue really that old is now new, or is it that abstraction actually becomes a liability when it gets too deep? A lot of that old tech hit the sweet spot on abstraction without taking it too far.