Don't be too happy as SecureBoot will not make you want too long until required to register your free software in some 3-4 letter government agency to be able to boot it. At least in Europe.
Any such system is fatally corrupted by NYMBYzm and for money.
There are literally no hope for any democratic system against corporations with billions on their accounts. Any meaningful principle cannot withstand years of erosion via libbying.
