Worse imho is the "glasses", "pants", "pliers", "scissors", etc thing. Single object with plural name just because it happens to be made of two similar parts. Most objects are made of multiple parts though and they get a singular name just fine. That and the "double u", why not "we"??
Grammatically plural nouns denoting single objects is something that occurs in multiple European languages (and perhaps others), not only English. English French Slovak pliers pinces kliešte pants pantalons nohavice scissors ciseaux nožnice All plural. The singular "kliešť" exists, but it refers to an insect: the tick. The word "nohavica" is used when referring to just one of the pant legs. (E.g. one being rolled up,…
None of those examples in English unambiguously denote single objects, they all denote indefinite numbered collections. The explicit singular object in each case is "a pair of X", where "X" is the term you have listed, and that is a grammatically singular noun phrase denoting a singular object.