The metrics of performance and delivery were somewhat public and people pointed out that performance had increased due to a lack of distractions and interruptions.
The high leadership said the numbers meant nothing and people should return immediately. I will come back to this point.
Many many people did not comply with basic health requirements like using alcohol frequently nor using face masks. One specific case was a "tech lead" who was infected with COVID but only used an open face shield without a mask. He went to the office even being sick and he got at least 5 cases that could be directly attributed to him.
One of my team mates complained because to me and as lead for that team I tried to mitigate the problem.
To make the story short, the face shield guy was praised by higher ranks and I was reprehended to stay with my team mate.
I left the company about one year ago but my team mate stayed.
Recently the company used the same numbers to layoff 25% of people due to poor performance.
I am glad to say that one person had a video of the executive saying that the numbers meant nothing and used that to win a legal dispute with the company. All dismissed employees have received 1 year of salary and had all benefits extended for that period.
Not the best solution I assume but better than nothing