Suggestion: Don't opt for the bidet attachment.
Never used an incinerator, but when I was in Afghanistan on a remote outpost we had to burn our poo. Basically we pooped into metal buckets, then every day someone had the task of dumping all the poo into a larger metal bucket, dumping diesel on it, lighting it, and then stirring it until it all burned into ashes. Every time I think of this, I can still smell that very vividly. I give a big no thanks to incinerating poo!
Old veteran here. Not surprised that Sh!t Burning Detail is still a military tradition. The process was the same several decades ago.