I duckduckgo'd them before I asked this question... NOTHING CAME UP other than many links to the same video. There is literally only that one site with a few videos. None of the MDs were identified (edit: they do have some CVs now). The site you linked didn't come up in a ddg search 24 hours ago. The one doctor everyone "loves" isn't mentioned there by name. Their conference (the first of its kind) is today.

And the site was only registered on July 16.

Domain Name: AMERICASFRONTLINEDOCTORS.COM Registry Domain ID: 2546369396_DOMAIN_COM-VRSN Registrar WHOIS Server: whois.tucows.com Registrar URL: http://www.tucows.com Updated Date: 2020-07-16T01:27:54Z Creation Date: 2020-07-16T01:27:49Z Registry Expiry Date: 2021-07-16T01:27:49Z Registrar: Tucows Domains Inc. Registrar IANA ID: 69 Registrar Abuse Contact Email: Registrar Abuse Contact Phone: Domain Status: clientTransferProhibited https://icann.org/epp#clientTransferProhibited Domain Status: clientUpdateProhibited https://icann.org/epp#clientUpdateProhibited Name Server: DNS1.P01.NSONE.NET Name Server: DNS2.P01.NSONE.NET Name Server: DNS3.P01.NSONE.NET Name Server: DNS4.P01.NSONE.NET Name Server: NS01.SQUARESPACEDNS.COM Name Server: NS02.SQUARESPACEDNS.COM Name Server: NS03.SQUARESPACEDNS.COM Name Server: NS04.SQUARESPACEDNS.COM DNSSEC: unsigned URL of the ICANN Whois Inaccuracy Complaint Form: https://www.icann.org/wicf/

Last update of whois database: 2020-07-28T09:52:05Z <<<

NOT LAZY... AT ALL... this whole thing smells fishy,