In 2019 Court in NY in final instance denied Trump rights to ban twitter users(even the ones, that did not belong to US citizens) based on the The First Amendme

In 2019 Court in NY in final instance denied Trump rights to ban twitter users(even the ones, that did not belong to US citizens) based on the The First Amendment to the United States Constitution, which is guaranteeing Free Speech. I assume, that he was not allowed to ban people who were simply toxic and posted death threats - all the things that are considered norm in twitter(but other users are able to ban at least some of them to maintain healthy discussion). Also, it is not consistent with how just recently twitter allowed all those death wishes, when it was announced, that Trump had covid. And I am even more curious about banning of other key Republican politicians - on what grounds? Were they also inciting violence?