Does somebody claim it was?

They have quite a lot of industry, e.g. Hilti and Thyssen Krupp Steering.

In your case, the second factor is the use of the hardware key.

Not really. Yet, Ente Auth offers syncing between devices which one may deem to be against the concept of 2FA (different token keys on different devices).

Back in the days when I was switching to Linux, then Ubuntu, I’ve always found the discussions in the German ubuntuusers.de forum respectful and helpful, along with their Wiki. Yet, I don’t know whether that’s the case for the official Ubuntu forums though.

For people wearing glasses, I’d recommend a model with corkscrew, as it comes with a tiny screwdriver.

A travel warning also is very explicitly indicated as a “warning”, e.g. here:

Vor Reisen nach Myanmar wird gewarnt.

Deutschen Staatsangehörigen wird empfohlen, das Land zu verlassen.

People are warned against travelling to Myanmar.

German nationals are advised to leave the country.

Auswaertiges-Amt.de – Reise & Sicherheit: Myanmar

Not really a travel warning, but a hint:

Når du skal søke om ESTA eller visum til USA, er det to kjønnsbetegnelser å velge imellom: Mann eller kvinne. USA anerkjenner kun søkerens kjønn ved fødselen. Reisende hvis nåværende kjønn avviker fra kjønnet ved fødselen, anbefales å kontakte den amerikanske ambassaden før reisen for råd og veiledning.

When you apply for an ESTA or visa to the USA, there are two gender designations to choose from: Male or Female. The US only recognises the applicant’s sex at birth. Travellers whose current gender differs from their gender at birth are advised to contact the US Embassy prior to travel for advice and guidance.

Regjeringen.no – reiseinfo USA