the only reason i am subbed to wow is this bot else i wouldnt be playing the game, blizzard will lose player numbers from this in my opinion, it wouldnt surprise me if like 250,000-500,000 players quit out of the 6.7 million? and they need the subs after watering down the game because it was on a peak of 12 million?
250-500k players it isnt a crazy wild number in my opinion its quite realistic, 1/3 of the players i play with use a bot, i join so many instances with BG's and instances with botters and see them at grind spots all the time i know they are botting because i am botting.
blizzard have already made the game extremely casual (easy) lfg raid wise, extremely easy leveling wise, grinding for rep etc is ultimately pointless, it just takes time so who cares if you do it manually or not, you cant bot to win arena, you have rated bg's for serious competitive bg's, the only way i see a bot harming the game is by gold farming but everyone has tons of gold anyway, you get like 8k after finishing leveling a character, the game is naturally flooded with gold anyway, thats why stuff costs so much and mount skills cost a ton because gold is naturally inflated by there own game design, i dont know if you can hardcore raid on a bot but i would imagine it would struggle, even if its possible thats the users decision, the guilds decision and who cares its only pve gear that is replaced in a few months.
no harmful impact is done, it actually keeps people on the game in my opinion. a full character boosts to max level is pure cheating in my opinion you press one button and bam, instant win, it also kills leveling/grinding population and makes the game world even deader but i suppose that isnt classed as cheating as blizzard make money.