It annoys me no end when a guitar company (Gibson and Martin come to mind) put a misleading date in their model name. Two examples I've run across recently, Martin 00-17 Authentic 1931 and Gibson Aj historic 1936. The Martin was made in 2018 and the Gibson in 2021. Then there's a company, don't remember which, that markets "Vintage" models, again all recent issues. I guess they're trying to highlight the golden age of their instruments, but it still irks me. Definitely a first world problem!