There isn't a "normal block template" standard I don't know what peter is talking about. Even satoshi talked many times about how miners have full discretion about what they want to mine.

The only way there could be a standard template is if somehow there was a causality protocol that not just selected the set of them but also dictated the ordering. Such a standard would also allow users to spend received coins before the old one gets into a block because it would be by default in precedence order.