The original ban was the result of violation of Twitter's rules, not GoI:
from:
https://help.twitter.com/en/rules-and-policies/twitter-rules
Abusive Behavior
We believe in freedom of expression and open dialogue, but that means little as an underlying philosophy if voices are silenced because people are afraid to speak up. In order to ensure that people feel safe expressing diverse opinions and beliefs, we prohibit behavior that crosses the line into abuse, including behavior that harasses, intimidates, or uses fear to silence another user’s voice.
Context matters when evaluating for abusive behavior and determining appropriate enforcement actions. Factors we may take into consideration include, but are not limited to whether:
- the behavior is targeted at an individual or group of people;
- the report has been filed by the target of the abuse or a bystander;
- the behavior is newsworthy and in the legitimate public interest.
Violence and physical harm
Violence: You may not make specific threats of violence or wish for the serious physical harm, death, or disease of an individual or group of people. This includes, but is not limited to, threatening or promoting terrorism. You also may not affiliate with organizations that — whether by their own statements or activity both on and off the platform — use or promote violence against civilians to further their causes.
Suicide or self-harm: You may not promote or encourage suicide or self-harm. When we receive reports that a person is threatening suicide or self-harm, we may take a number of steps to assist them, such as reaching out to that person and providing resources such as contact information for our mental health partners.
Child sexual exploitation: You may not promote child sexual exploitation. Learn more about our zero-tolerance
child sexual exploitation policy.
hateful conduct policy.
Abuse: You may not engage in the targeted harassment of someone, or incite other people to do so. We consider abusive behavior an attempt to harass, intimidate, or silence someone else’s voice.
Hateful imagery and display names: You may not use hateful images or symbols in your profile image or profile header. You also may not use your username, display name, or profile bio to engage in abusive behavior, such as targeted harassment or expressing hate towards a person, group, or protected category.
private information policy.
Private information: You may not publish or post other people's private information without their express authorization and permission. Definitions of private information may vary depending on local laws. Read more about our
private information policy.
Intimate media: You may not post or share intimate photos or videos of someone that were produced or distributed without their consent. Media depicting sexual violence and/or assault is also not permitted. Note: limited exceptions may apply if there is clear context that the interaction is consensual. Read more
about intimate media on Twitter.
Threats to expose / hack: You may not threaten to expose someone’s private information or intimate media. You also may not threaten to hack or break into someone’s digital information or attempt to incentivize others to do so (e.g., through setting a bounty or reward on such actions).
Impersonation
You may not impersonate individuals, groups, or organizations in a manner that is intended to or does mislead, confuse, or deceive others. While you may maintain parody, fan, commentary, or newsfeed accounts, you may not do so if the intent of the account is to engage in spamming or abusive behavior. Read more about our
impersonation policy.
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More here:
https://help.twitter.com/en/rules-and-policies#twitter-rules