By your logic, if you have traded for High Runes in this game, you’re contributing to 3rd Party RMT and cheating. Because that’s where the bulk of the runes are coming from so early on.
Using a different trading platform other than in game literally is the same thing as using JSP.
Youre stuck on the concept of potentially spending money. Youre ignoring the fact players don’t have to intentionally, to try and make your point.