Except prove they are botters. It has been said by Nexon staff one person running mabi on multiple computers is not against the rules. It is only against the rules if they run multiple instances on one physical PC. So your definition of abuser is perfectly legal to do in game, and you are wrongly telling people to report others which will clog the ticket system.
Botting which is 100% automated playing on the other hand yes is 100% against TOS, and banneable
It's mostly because any and all drastic lore changing updates (mostly all racial marriage) would cause my lore war thread to fill up to 100 pages if people actually posted their rants in it instead of making normal threads go off topic with it. The greater portion of those comments would either be salt over how lore is being ignored or tossed aside, or salt that #WeCan'tHaveNiceThings because of the lore enthusiasts. Personally, I think players as part of a separate existence from the NPCs could attain all racial marriage without harming the pre-established lore. Although the second problem is that lore changes over time, and lore enthusiasts don't necessarily enjoy that factor and prefer the game to not evolve and remain stagnant.
Mabinogi's lore is a game of telephone.
It went from the G1 to G3 starting off fine, g4 ~ g8 was off topic a bit because of Iria, g9 to g12 was for the most part pretty good, but that's when FMA was cool at the time. Then came the maplestory director that ruined most of everything in shakespeare ~ Iria saga, and things were never the same. Everything afterwards was sort of just damage control because of the shakespeare and Iria arcs, and included content just messed up so many things.
In any case, this is a bad series of stories with unexplained consistencies between them. Inference is hackneyed excused for poor story writing to leave things unexplained. Some things should be explained, or compounded on.
This could be a way to combat gold selling bots and gold sellers in general, remember, if the game company competes with the gold sellers, the gold sellers will be destroyed.
It's really not competing when I could go to a Chinese website and buy five times the gold these bags appear to give for the same price.