I feel your pain. That was my biggest issue when I switched. Initially I switched to popos and after a month I could never get them working quite right. Eventually I changed to endeavor os and suddenly all the guides on how to mount drives actually worked.

In addition to what has been said already, in many places the cost to upgrade the electrical service to the building to handle the amount of power that could be generated can be as much or more than all the other costs combined. So now the building operators are looking at millions in cost with a potentially 30 year payback period. It just doesn’t make sense at that point.