I suggested Zooko since he’s a charismatic personality fanbois and fangirlz could rally around and personally relate to for brand-building purposes. I realize he must be busy though. I am picturing in my head a PowerJRE clip of Joe having one of his “mind blown man!” moments with Zooko’s expressive face. I really like how he integrates zCash into the longer arc of cryptography, PGP and bitcoin here: https://youtu.be/CeoCenPGklk . A version of this presentation along with talking about Libra, the tech behemoth surveillance corporate-state, a near-future cashless society of no financial privacy (necessitated by negative-interest rates and easy money policies to help gov’s pay for the looming pension and healthcare solvency crisis of an aging world), activists now brow-beating payment processors and banks (including Visa and MC) in additional to social media platforms to deplatform “undesirables” who’s number will only grow in time (i.e. they are now going after indy journalists and what remains of the anti-war left), the inherent transparency of Bitcoin (which a lot of people still think is untraceable) and the seeming tacit regulatory approval of ZEC over Monero by the NY financial regulator. Maybe some of that is too tin-foil-hattery or overly political for you, merely a suggestion.
I do not have a direct connection to any of them, but will list some contacts below. For Joe, Dave and Reason you might have to have someone show up to their studios in LA or NY, the rest do livestreams over Google or Skype.
Joe Rogen (5.75M subs on YT plus the podcast):
https://www.youtube.com/user/PowerfulJRE/search?query=andreas+ant (Joe w/ Andreas Antonopolous to give you a feel for the guy if you are not familiar with him)
Dave Rubin (1M subs plus the podast):
https://daverubin.com/ (bottom of page is contacts)
https://youtu.be/N6NscwzbMvI (Dave w/ Roger Ver on BCH)
Stefan Molyneux (917k subs):
Stef on bitcoin: https://www.youtube.com/playlist?list=PLMNj_r5bccUzhGeXF4EThVrc_iW9PcApr
ReasonTV (444k subs + the magazine):
https://reason.com/media-contact/ (likely best)
Tarl Warwick / Styxhexenhammer666 (377k subs):
Has done livestreams at times.
Liberty Doll (114k subs):
She does livestreams now on a fairly regular basis.
I have contacted ECC to make them aware of this thread.