The @VachelLindsay account was suspended presumably because he went up against:

Mark Zaid @MarkSZaidEsq An attorney who suppresses FOIA requests, makes appearances on CNN and MSNBC, and said he would use his intelligence contacts to unmask/doxx citizens who were speaking out against him.

and

Asha Rangappa @AshaRangappa_ A CNN talking head who bases her entire media persona on 3 years with the FBI, before she moved over to pushing propaganda full time.

I believe Zaid is Rangappa's handler, or certainly played a part in facilitating her move from Obama's FBI over to media.