Re: I'm fine with that
IBM's POWER9 chips are right here right now, no Spectre vulnerability and certainly no licensing agreements like the Intel one seeing as IBM releases everything for the POWER9 chips under a straight MIT / GPL license.
It won't run Windows, but let's face it: if you're running Windows you don't really care about the terms this license agreement (hint: you've already either accepted them by proxy in the Windows EULA somewhere).