The creator of systemd (Lennart Poettering) has recently created a new company dedicated to bringing hardware attestation to open source software.
What might this entail? A previous blog post could provide some clues:
So, let’s see how I would build a desktop OS. The trust chain matters, from the boot loader all the way to the apps. This means all code that is run must be cryptographically validated before it is run. This is in fact where big distributions currently fail pretty badly. This is a fault of current Linux distributions though, not of SecureBoot in general.
If this technology is successful, the end result could be that we would see our Linux laptops one day being as locked down as an Iphone or Android device.
There are lots of others who are equally concerned about this possibility: https://news.ycombinator.com/item?id=46784572
He was there for a brief period. According to Wikipedia he was there from 2022-2026 and seems to have left to create his new company in early 2026.
Anyway, somebody working for Microsoft isn’t proof positive that they share the values of Microsoft (unless you’re in upper admin); you’re not guilty by association. People generally need to work to eat in this capitalist hellscape, and FOSS doesn’t tend to pay well.