After looking over the R* support forums it seems people report for the sake of reporting.
Some of my faves that bother nobody
"So and so is an RP Modder level 1000 is mathematically impossible"
"So and so is wall glitching killing cops"
Why do people snitch just for the sake of it. Even if I saw a wallglitcher, garage camper, or lvl 1k I wouldnt report. only active cheating such as god mode douches