There new bike coming out most likely next month is a pure copy of a road glide. I owned an Indian and the fit and finish is poor. I had the scout next to a Vulcan-S and the Vulcan was far better for half the price.
The only part that is actually similar is the frame mounted fairing and Harley was by no means the first with those. Maybe they are actually "copying" the 80's Honda CX500.
well if the Road Glide has 120hp and water cooling and an adjustable windscreen and real shock travel and TPMS and ... oh well... well the Challenger (their fixed fairing motorcycle) is a single headlight....