I completely agree with this. When designing classes it is very easy to get carried away and incrementally add bits to the class instead of passing dependencies explicitly.

Arguably even config is too much and generally functions should only take the subset of config.

In the end this is more art than engineering: classes allow encapsulating all state that needs to be used by all functions together; but as you start making exceptions you'll end up with the mess you describe. The art is finding the right balance between what goes in a class and what should be a standalone (possibly generic) function. Personally, I'm still far from mastering that art.

Alexander Stepanov has a lot to say about this.