Most of us bought other bikes first and have the common sense to recognize the value in the brand - AKA I'm too tight with my money to waste it.
In my case, I started with a giant full e pro in 2018 , with the intention of upgrading in 1/2 years - at which point I realized the warranty was not transferable if I sold the bike second hand . Resale was horrible without warranty. Multiple warranty issues later, I discovered giant doesn't have a rolling warranty - ie a warranty replacement motor ran out of warranty a week after delivery because it was 2 years since I bought the bike. That bike had lots of minor but frustrating issues - poor quality wheel bearings that failed prematurely, a poor quality chainring that broke in my first week! Lots of water ingress issues and poor app functionality - part of the early days of emtb's . I still like giant bikes, and have since bought another analogue for my son, but I'm not in a hurry to buy another giant ebike.
I have 2 x norcos in the shed, as well as a marin - all have had quality control issues.
For comparison, I bought my
specialized levo sl second hand, pretty much all the warranty was transferred to me ( except the lifetime frame warranty, that dropped back to 2 years) . The motor developed bearing issues just outside of warranty but specialized not only fixed it for free but the replacement motor came with a fresh 2 year warranty! No issues, replaced within a week. This bike has been otherwise faultless - amazing to ride, super reliable. Specialized have earned my appreciation as a brand.
Now, about courtesy. I can't imagine ever calling someone a nazi. Especially someone who lives in Europe so most likely has personal connections and a true understanding of what that means.
Humility? There is more to this than your financial situation.