The post says as much: > In particular, some members of the language team are excited about a potential future extensions in which some “expression-oriented” k

The post says as much: > In particular, some members of the language team are excited about a potential future extensions in which some “expression-oriented” keywords (that is, those that evaluate to something other than ! or ()) can all be called in a “method-like” fashion. In this world, the dot await operation would be generalized so that await were a “normal” prefix keyword, but the dot combination applied to several such keywords, most importantly match: