Sorry to hear about the collective woes. I know a bunch of people who manufacture things - bikes & puppies have gone off the Richter scale. Lead times for parts have stretched to beyond problematic. Best advice from those people - who I trust a lot - is to be patient and it will resolve increasingly rapidly.
As for me, I am about to enter Year 2 of owning a 2019 Kenevo - X-Wing Alu S & Rohloff - so 1 ! year warranty remaining. Not that I consciously treat it like you might treat a rental car, I just do. Yes I keep the battery at 50% when idle and I do lubricate it but that's all the care it gets.
Do I go harder trying to destroy the bike before my warranty is up?
Was thinking the risk is, I might accelerate bike degradation right up until the day after the warranty expires. But that's probably not likely.