In terms of premium branding Naim are not so extreme.
My sister has just bought a yacht stateside at a boat show. If you want to see pretentious showy people that's the place to head. The price tags are just mind blowing yet there is a resurgence in demand.
A stack of black boxes with green logos is hardly blingy - unlike some of the watches you see.
In terms of bling a car, yacht, watch or trophy partner on show to the public rate higher than black boxes adorned with green logos. Naim kit is only on show to close friends or burglars and I expect not too many of those would describe it as bling.