I do have as many too at work.
I use one VM for each iteration of my automation software. Our factory has machines ranging from the 90s to present day, and they use different software environments to be programmed. In order to minimize the risk of data loss, we have one virtual machine with every software environment, that way if one gets corrupted, the damage is contained. It also makes them easier to export to new computers when we need to replace ours.
It’s astounding the amount of buzzwords the tech bros will use every time they try to sell us some new AI bullshit.