I want to believe this is malicious compliance.
Lots of loyalists have replaced people there. It's for sure incompetence.
Since hundreds of people were involved the most likely explanation is incompetence
And here we are again rediscovering Hanlon's Razor.
Never attribute to malice that which is adequately explained by stupidity
https://en.wikipedia.org/wiki/Hanlon%27s_razor
Lots of loyalists have replaced people there. It's for sure incompetence.