"It is noteworthy the silence of the authorities, especially those linked to the Bitcoin world, who for years have remained silent about the limitations and risks of Chivo."
a) Bitcoin has no go-to authorities.
b) We've warned time and time again, for over a decade, of the issues of centralised systems.
When will these people understand this is not a Bitcoin problem, this is a problem Bitcoin solves. Attempting to marry Bitcoin to the fiat world, no wonder it goes wrong.