What to do when IP banning doesn't work (case study: users The_Edge and challa)

well of course because as you said it is qualifications…you wouldn’t want some AF member expert to fly the A380 after reading couple tweets and facebook posts to fly the plane…You’d want someone with a degree/training and experience ie “qualifications” to fly the plane.

let me rephrase. you ascribe “qualification” to things that are tied to actual qualification tenuously at best. Like Phd, this or that school. Climate change birdman? Lol, mark.

Consider implementing shadow bans to deter repeat offenders and adding a voting system to let the community self-moderate, hiding comments that receive enough downvotes. These measures could help manage persistent trolls and maintain a healthier forum environment.