This is mostly fixed. First, the loggers tend to use unicode-aware pretty-printing, which lets you have rarer instances of a binary getting blown to its integer bytes representation.

Then there's also ways to prevent just printing huge terms out. That's what parameters like `term_depth` in many handlers do (I believe it's just `depth` in the default handlers). They limit how deep you go into outputting some data. So even if you have some very large strings or deeply nested structure, they can get elided when they reach a certain threshold.