> There is nothing for doctors to identify as 'wrong' besides the subjective feeling of fatigue.

Wrong [0]. Yes, it's complex, but doctors also know how to read, and they're honestly better at it (when it comes to medical texts) than you are.

Honestly it's just stupid how many people insist on self diagnosing long COVID. "Beyond the limits of our current medical understanding" is, unfortunately, idiocy. It's the exact same logic anti-vaxxers would use to refuse the vaccine. You're making the exact same mistake.

In general, you do not know more than your doctor. Stop pretending like you do. EVERYONE, both sides, just fucking stop.

[0] https://www.cdc.gov/coronavirus/2019-ncov/long-term-effects/...