A few more things that need wprk:
- the milk farm is tedious. You need to go to HR to reassign your employee there, go there to milk them, then go back to HR to reassign them back. There's no benefit leaving them assigned to the farm.
- you can raise character affection for free by greeting them and endynd the interaction repeatedly.
- procurement is a waste of employee time if they don't get a discount based on their skill. You can buy supplies yourself at no time cost, it is tedious but optimal.