Earlier quoted context omitted.
They literally had CTOs of F100 companies that want to buy this gear as part of VCs pitch. Because as you can imagine your question was the first question VC's asked.
Purchasing a ton of hardware from a startup seems extremely risky for a F100. It's one thing to be left holding the bag when a SaaS startup goes under, but when you just spent millions on gear that is now completely unsupported... eek. I'd be curious to see what companies are interested, Oxide doesn't have any logos on their website which is a little odd given the space.
This is the secret none of those existing vendors (Dell, Lenovo, HP, etc) are willing to tell you: They have very limited technical expertise on what they sell you and outside of some specialized troubleshooting they can do, they'll defer to their vendors. The understanding is that you've got the intellectual horsepower on staff to cope with their various shortcomings.