As mentioned, the updated Microsoft Store is coming to Windows 10, too. Microsoft is committed to supporting Windows 10 through 2025, and it should continue to receive updates throughout that time.
Windows 11 breaks from the semi-annual update cadence of Windows 10 in favor of a single annual update. Microsoft has talked a lot about how Windows 11 is secure due to TPM 2.0 requirements, as well as Secure Boot.
