It is about whatever you want. Something about freedom and spend or sell based on your own choices.
I'm basically set with what I have, but I have a few more wants. Have to balance that against money for other expenses in life, too.
If I had a $ million to spend, I could see me buying another hundred guns. Collectables for the fun of it. But without that extra money burning a hole in my pocket, I'll just stay at my level and enjoy hunting, shooting, and reloading for what I do have. Fortunately no need or desire to sell anything off