As a dev its not valuable to spend time dealing business. The skills are not transferable and is only value to the current organization. This is where managers shine.
Basically he foresaw people will not be able to own books. He is a genius who *really* does not care about money. That makes all the difference. Very rare to find people with this trait. To top it off he is relentless in his cause. Think if there is any one who can meet these standards. Very few.
I hear this phrase everywhere "Every layer is a change in representation of the previous layer". Is this mathematically proven or is this an assumption looking at the image classification models layer?
The only beef i have with Wim Hof is he says one's attitude matter in following his method. He says a person should be open minded and accept without ego, something along those lines. The problem is its not quantifiable and kind of cop-out, so I don't take it too seriously.
If you work at a normal pace and did not make any mistakes your teammates will have a good opinion of you which is the only thing that will impact your managers impression on you. These are the only important things as they related to performance improvement and career growth.
Since you have made a mistakes that moved the release dates, it takes a long time to change the impressions.
If you ask me, just switch company and start from scratch. This might be unpopular opinion but this will save time in years w.r.t to career growth.