With less than a few minutes of effort, any person could easily confirm the claim that Trump (or his Team) met with virtually every single one of these people privately in past 18 months.
For example, go to Google and start with the Media & Tech section. Just in the past month or so Trump has met with Gates, Cook, Sulzberger, etc…
The Congress group is fairly obvious that they have all met.
The others in the WH and Deep State section are all part of the group "about to lose their security" credentials". Why, their roles are complete.