Thiss?

There's a related problem: Once they have terms for something, humans have a tendency to take for granted that anything that appears to make superficial syntactic sense actually has semantics behind it.

Or just use a bunch of commas?

There's a related problem; Humans have a tendency, once they have terms for something, to take for granted that something that looks, at a glance, to make rough syntactic sense actually has semantics behind it.