Speculation on my part (so was my parent comment to be fair), prior to Windows 11 and even the later major updates to Windows 10, Windows had a horrible rep for physical security. It was well known that if someone stole your computer, all your data is compromised and whoever stole it just needed a YouTube video on various lock screen bypasses.
Microsoft wanted to do something about this, so Windows 11 relies on the TPM so that BitLocker can be enabled, and having the TPM makes it entirely transparent to the user.
Unfortunately, they would rather that the image of Win11 is this really secure OS, rather than let users who don’t have a TPM upgrade anyway, which really will just leave more users insecure on Win10 and overall in a much worse spot from a security perspective.
InFerNo@lemmy.ml 5 months ago
You will simply have an OS that is no longer supported and will be vulnerable against attacks that hackers withheld until then.
It’s your choice to stay with Microsoft either by accepting an insecure OS or upgrading your hardware, or jump ship to something that isn’t Microsoft (Apple, Linux, ChromeOS, …) depending on your needs and expectations.