Now perl -de0 is commonly known as "The Debugger" , which is causing reactions.
Unfortunately "people with strong opinions" here have a Pavlov reflex to demonstrate their ignorance.

My personal Pavlov reflex kicks in when someone tries to save his own efforts on the cost of others. Primarily with highly misspelled or misformatted text targeted to a larger audience.

But almost equally this is the case with examples given here that require an unnecessary effort to reproduce. This includes "debugger sessions". The simplest modifiable thing to reproduce is a runnable perl script. Anything else I regard as laziness.