That rifle is not my cup of tea but if someone likes it and can afford it, more power to them.
IMO the cost doesn't automatically render it a wall hanger. While I don't have any guns that cost as much, I do have a WW1-vintage Mauser C96 Broomhandle with a stock that's in 95%+ condition with a mint bore. I bought it in December 2016 after wanting one for over 40 years. I'd estimate its current value at 50% of 60% of the rifle in the OP.
Since buying that Broomhandle my daughter and I have put 100 - 200 rounds per year through it. It gets treated well and properly maintained but I bought it to shoot.
Plenty of guys buy bass boats or hot rods for $8500 or a lot more, and they get used. No different with a high end gun, IMHO.