Hello Kylexy, this is Emily.
Drivers are not created by Microsoft, but are created by t hardware manufacturers. Each hardware manufacturer then can distribute their drivers to computer manufactuers to be listed. They can also publish their driver to Microsoft via Windows updates (In case you are interested in learning more about this process, Microsoft has an article here: https://learn.microsoft.com/en-us/windows-hardw...)
With that being said, Microsoft is in a passive mode here since they cannot just come up with the drivers themselves. Normally it makes better sense for computer manufacturers to keep up with these drivers. That's also why computers these days have preinstalled software from manufacturers to make sure drivers are up to date, instead of relying on Windows. I believe Lenovo is the Vantage app.