And that actually makes "Template Strings" a misnomer in my mind. I mean, deferred (and repeated) evaluation of a template is the thing that makes template a template.

Kinda messy PEP, IMO, I'm less excited by it than I'd like to be. The goal is clear, but the whole design feels backwards.

Naming is hard; for instance, JavaScript also has its own template strings, which are also eagerly evaluated.