The FIDO Alliance is a global standards and regulatory commission created by PayPal, Lenovo, Google and others to work on passwordless authentication systems.
It is currently ran as a collaborative effort between Google, Amazon, Microsoft, Apple, Intel and some others. As per:
If you've ever used NFC to pay for anything then that was using the FIDO standards invented by the FIDO Alliance Working Groups. FIDO2 is used in all new editions of Microsoft Windows Server for passwordless authentication for example.
Working Groups are technology and policy groups ran by the Alliance. They consist of regional bodies that look at the technical, legal and culture challenges of the adoption of the tech in those regions. The Partners (the multinationals above) generally run them and then they are invite only for Associate members. Truxtun was jointly invited by a Board Member of the Thales Group, a French aerospace company with 18 billion in revenue and a Board Member of OneSpan, an American cybersecurity firm with $300m in revenue in order to represent the Alliance and consider the impact of PSD2, eIDAS, and GDPR regulatory changes on FIDO standards.
For a company he claims does not exist to any real degree, that's a fairly good achievement. You don't sit on global standards committees working groups if you're a one man start up running out of a postbox.
The fact is, Corbett either knew this and didn't mention it because it put a hole in his wrong assertions which makes him corrupt or he didn't know this and he has failed to research something incredibly simple which means he's incompetent.
He also claimed Wega didn't exist to any degree and that nobody in Qatar had heard of them. Wega cobranded and entire eSports tournament with Qatar two years ago and there's a ton of social media (and literal gameplay footage on Twitch) of it all over social media.
He is a man with an agenda who wrote exactly what he wanted to write and didn't bother checking to see if it made any sense or could be debunked by a thirty second Google search.
You see the response from his tweet from other fans? That’s the only reaction he wants keep the negative narrative going about our sponsors and there belief we cheat! The mans a paid clown the dredge of the barrel! Bet he gets a great welcome at the scousers and the scums ground when he goes there.