Dont like a game exploits multiboxing, it indicates the lack of mechanics and enjoyment. players using muliboxing can get extra intels/postiton of their targets, even repairing alts after the 1v1 has started. they are simply competitions of PC gears not skills.(I've never seen a hardcore WoW player control 2 characters at the same time in arenas, 1 for dpsing, the other for healing and peeking?)
Also, scammers/personal attackers are quite a lot in populated places, because they can simply throw away their useless alt accounts without getting their mains banned. This is why you pretty much cant trust anyone in EVE, the one you are talking to could be a spy account too. Nobody treats their characters seriously, because the players categories their accounts into combat roles/industrial roles/spies. They try to eliminate a lot of multiplayer role playing experience by completing most activities within their main and alts instead of socializing with others.
If each player has at least 2/3 alt accounts, the amount of 'real pilots' in that universe is far less than you think. If you want to pvp with players who exploit multiboxing; be a professional miners with full of afks in the corp, less interactive and dishonest community, you are at the right place.
Eve Online is not a true MMORPG, its just some random MMO. I'm very much looking forward to Star Citizens.