10-20K isnt too expensive if you reload. My little brother is/was sponsored, so that helps. To get there takes dedication, like taking your lunch at the range etc etc.
I used to be close to being that good, then things happened.
Some call it "growing up" .....putting a roof over your head, wife job etc etc.

Now that I have some resemblance of spare time, I'm out of money!

Oh well...
As far as your behavior Big.....If you'd stop scrounging all the 22lr, some might eventually make it back east for us guys.
RTX, FWIW dry firing is also very good. If you get to a point that you're "that good" a lot of it can be maintained by 1-2 hrs a day of dry fire....for some at least. My little bro took the ipsc del-mar-va area cup one year doing just this a couple years ago. He's more a tactical long range rifle and 3 gunner now, and quite competitive at that too.