In the case of Minecraft the issues you listed are pretty much present in almost anything entertaining, video games or not, including in-person events and social functions.
As with anything moderation is key and people just need to learn not to let it control them. Some people are incapable of that though.
There are definitely certain things that game companies need to avoid doing but multiple goals, a little bit of luck, and online cooperative play is not it.
In the case of Minecraft the issues you listed are pretty much present in almost anything entertaining, video games or not, including in-person events and social functions.
As with anything moderation is key and people just need to learn not to let it control them. Some people are incapable of that though.
There are definitely certain things that game companies need to avoid doing but multiple goals, a little bit of luck, and online cooperative play is not it.