It legit could be. When Win10 support ends you have three options:
- Buy a new PC with the required TPM chip.
- Bypass the check in the Win11 installer and hope the OS functions properly after install and going forward.
- Install a fully supported Linux that's optimized for older hardware.
None of those three options are easy, and Linux is the only option that's free and guaranteed to work. Although to be fair most computers made after 2018 have the TPM chip, and so I don't know how many folks will actually be running 7+ year old hardware at that point. It's probably more likely to cause a jump in PC sales more than Linux adoption.