Here's the thing though. Microsoft is going to be heavily pushing a Windows 11 exclusive version of the Windows Store that's supposed to be much more attractive for developers to put their software on, because it's been a cesspool since it debuted, so Microsoft can make money instead of Steam and such and so Windows Store locked versions can have a decent selection of tested and secure apps to choose from.
Making Windows 11 unavailable for arbitrary reasons like lacking support for a TPM version and having a CPU that's more than 4 years old no only makes developers not want to put their wares in the Windows Store and reduces Microsoft's income, but it also adds another check on the list of things people hate about Windows.
It's a bad move all around, especially when you consider Microsoft continues to refuse to increase the requirements to decent levels, such as a 2ghz quad core, 8GB RAM, and 1920x1080 display, instead keeping it at 1ghz dual core, 4GB RAM, and 1280x720.