Defending SE on this is just lunacy. Think and believe what you want. I legitimately am aware of several providers who can either lease space or sell the hardware right now. I sincerely doubt SE has done all it can, and if you want to accept that it has that's fine for you.
Head back to whatever news outlet or google you're getting fed your supply chain and inflation drama from.
It's in the tech industry's best interest to snowball consumers, tell them that these things are hard to acquire or impossible so that we can charge higher premiums for licenses and services.