"Point is, why do we judge people for the amount of money they spend on their hobby?"
I judge people when they are jerks. Not when they disclose how much money they spent on X.
Here is my "favorite" quote: "But I didn’t buy a boat"
meaning the dude thinks he is so modest by depriving himself of a boat, he deserves his 100K rig. I know many of you don’t understand the audacity (hint: 97.6% of the people can afford to pay even the docking fees) which is exactly the point.
If you have the money, you do whatever you want with it. When you justify (again your money, don’t need justify it) it with BS or your explanation is just pure insensitive bragging, it might make you look like a unpleasant human being.