I'm kind of a stupid guy.
My first action was take a sledge hammer to crush it. Figure it wouldn't take long. Then I found our what's left of a old burn barrel is still pretty strong.
Then common sense kicked in after reevaluating the the barrels strength and how much ground I was covering with the sledgehammer
My bottoms never really rot out, but the lower section does. I can accumulate so many papers that I'll take a sleeves worth and soak it in kerosene, and that will keep the fire going to burn the rest I need to throw in there. Have a 60" X 1/2" pipe nipple that I use to "stir the pot" to keep the fire going. I'm figuring it's those soaked papers that's killing the bottom of the barrel after a couple of years.
I'm thinking it may just be quicker to take it out to back gully area where I use to hunt and let nature take it's course now that they are downsized.