I dont personal use a bot, but i know ppl that does and they say that bots can be a problem in general BUT there can also be good things about bots. Some players may not enjoy leveling, which makes booting a must for them it simply takes too long to lvl a new char to max lvl.
Also, if there wasn’t any bots I doubt there would be enough stuff at the AH and everything would be way overprized.
please comment what you think are advantages of booting