It peaked at 4.05% in March. The last 2 months it went just below 4% as the Unknown category increased. For June the reverse happened, so 4.04% seems to be the real current share of Linux on Desktop as desktop clients were read properly/werent spoofed.
Interesting… I didn’t realise Skylake isn’t supported. I agree with your comment. I thought people were talking about much older equipment.
TPM 2 has been around since 2015ish and I wouldn’t be surprised if Windows starts relying on it more heavily. A lot of businesses have already required employees to use computers with TPM 2.0 for a long time, and enterprise use is a big focus for Microsoft.