Ok, I understood the disconnect (I think). Trump expected to run vaccine distribution (perhaps the US government) like a company in the private sector. Ex: the CEO would give general directions to his/her senior team and it is up to the team to figure out the details. This goes down the chain, ie. Senior President of Marketing give his team of Senior Managers some directions (more precise / refined than the CEO's direction), but still let the Managers figure out the more detail logistics on their own. So on and so forth.
However, the government does not work this way. Everything has to have precise detail instruction to the miniscule points. This is why they have a sub-committee of sub-committee to refine section 12.3.b.ii regarding distribution of item A under directive XYZ. (sorry I have to oversimplify the example ). The underlings are not expected to deduce general directions, they are expected to do exactly as the instructions given to them to do for their jobs. Since Biden's team is from inside the government, they are used to the way government works, not how private sector works.
Two different systems with different expectations. Not a judgement of which one is better or worse. But I see why the majority of US government (including the Republicans) hated Trump. I also see why a lot of regular Americans, who do not work in government or understand how the government works, like Trump.
Before you say anything, I know it is an oversimplification of a complex topic. I was trying to explain the problem, not creating a workable solution (you have to pay me tons of $$$$ to come up with that)