Its a pain to have people like that around in warlight, but lots of people are just that immature, you can't get rid of them all. There are lots of people who don't give a hoot about winning, and don't care to improve. They think they know everything, and if you disagree, you are either stupid, or an a-hole. Just the way things are. You can't blacklist them all.
Its perfectly fine for players to have multiple accounts on one team - depending on the circumstances it is not at all an advantage overall. What really causes issues, is when you have your own accounts fighting each other from different teams, or when you have two accounts in a FFA, or two accounts on a ladder at the same time.
If you want to avoid people like that, you have several options: 1. Don't play. 2. Play with people you already know, who won't do that stuff (either with friends, or members of a decent clan) 3. (sometimes works) stricter requirements, in terms of win rates, booting, and levels, can make open seats more pleasant. They sometimes keep enough people from joining, however.
I only have one person in my blacklist, though. Blacklisting is for in-game purposes such as teammates who attack you for the laughs. Realistically, blacklisting people in the forums does literally nothing, and you're holding the hot potato because the person gets zero notification about the blacklist. It's literally done so the person can look at your profile and say "I don't like his guy, he shouldn't exist! I r jnius"
Since shimazu is a diploplayer, I assume it's a diplomacy?
Try your best to kill him off as early as possible, because of he grows too much he refuses to VTE or surrender and tries to grab. He's terrible at strat so it shouldn't be a hassle. He's also one of those "diplo justice warriors" who complain about literally everything you type in chat.
booted doesn't always mean bad player I have a high boot rate because I live in the boonies so sometimes during peak periods and also non peak periods the internet is either really slow or keeps turning off plus I thought blacklist mean that the person could'nt join your games unless you invite them
That Nation of Islam. I'm sure everyone knows why. Antwonee. All around unpleasant. Remove Kebab. Tactical booter. Insanely arrogant, racist, etc....Don't like him at all.