I read this thread yesterday as I was in kwik fit getting my two front tyres changed due to the outer edges wearing right down.
I asked Honda to do it but my dealer doesn’t do wheel alignment and said to go elsewhere. I lucky enough had a fitter who worked for Honda and he told me the original alignment supposedly done at the build stage was awful, they were told to just do a few tweeks then leave it.
That may answer the question as to why the front tyres wore as they did. The alignment was way out and is now sorted. May be an idea for anyone buying a new car to get an alignment done straight away, it may save you a few quid later on.