[masklinn]

> In a loop in normal code, you're more likely to want to do math on the index.

It really is not, no. The number of loops using `enumerate` (or working on range / indices directly) in Python or Rust are a small fraction of those just iterating the sequence itself.

That would be even more so for Go, which has no higher-level data-oriented utilities (e.g. HOFs or comprehensions, which would usually replace a number of non-indexed loops, and would thus increase the ratio of indexed to non-indexed loops).