There maybe global factors that are impacting lead times. However, historically, VW do seem to have long lead times compared to some other manufacturers.
I waited eight months for my mk6 Golf GTD (ordered Nov 2000, delivered July 2011) and it wasn’t a new model; I ordered it around two years after the GTD was launched. With my current car (Polo GTI+, which was also around two years into the model’s lifecycle when I ordered it) it was seven months from time of order to delivery, but probably would’ve arrived six weeks sooner if the factory hadn’t been closed because of the pandemic (salesperson indicated five months lead time when I ordered it).