Microsoft will end the support for WINDOWS 10 in 2025. Microsoft already ended support for other WINDOWS earlier.
What WINDOWS do you use? Do you mind if you are using a WINDOWS which has no support from Microsoft?
Does it really matter?
Otherwise everybody has to use the latest WINDOWS i.e. WINDOWS 11.
I use Apple computers at home primarily, but I do have a work laptop running Windows 11. I would say that yes, it does matter whether you keep using a version of Windows that is no longer supported. That means there won't be security updates anymore, which puts you at higher risk of attack/exploitation.