It is nice to see them get crushed. It makes AMD an insane value. .
Most people are tied into a single vendor for various reason. Lenovo/Dell/HP/NetApp etc and there are discounts to be had and each company will have the CPU they prefer to shill. You may or may not lease. However as a Dept you are going to stick with a single company due to software stacks (i.e. Dell OpenManage) which make your life easier. Your not gonna plop in a few off brand Epyc machines and manage them manually to save money, its not worth the hassle.
The big gains are going to come with the big firms give you Epyc machines and you get to choose. Kinda like laptops.
As amazing as this is at 25% of the cost, the servers are honestly a drop in the bucket compared to software license cost. So there is where your mileage may vary massively. If your paying per socket AMD wins, if your paying in another way (per server, per user, per core) its all over the place and likely doesn't matter. 50k isn't a lot when you looking at a million dollars worth of software on it.