I used to be opposed to German re-enacting, largely because I thought it may cause offence to veterans. But I had to reconsider that on the basis that many of them are themselves veterans of the British armed forces, albeit of more recent years. They have risked their lives for Queen & Country, something that I have not had to do, so perhaps I was not in a position to be critical of it.
I think the worry for many people is the anxiety that maybe, just maybe, in some dark corners there maybe elements who admire the political aspirations that these forces represented. That is the real concern I think & something that is exploited by the media. Sadly local newspapers reporting on a military vehicle show will prefer to promote this anxiety by photoing the Germans in preference to other displays or even vehicles.