I work with fortune 500 clients, and all of them use Windows server for something. Usually a lot of somethings. For example: Active Directory.
If we look at Microsoft's revenue I think it's pretty clear that they do in fact care an awful lot about Windows Server - or at least should.
In fiscal year 2025, Microsoft Corporation's revenue by segment:
Devices: $17.31 B
Dynamics Products And Cloud Services: $7.83 B
Enterprise Services: $7.76 B
Gaming: $23.46 B
Linked In Corporation: $17.81 B
Microsoft Three Six Five Commercial Products And Cloud Services: $87.77 B
Microsoft Three Six Five Consumer Products and Cloud Services: $7.40 B
Other Products And Services: $72.00 M
Search Advertising: $13.88 B
Search And News Advertising: $13.88 B
Server Products And Cloud Services: $98.44 B
Server Products And Tools: $98.44 B
Windows: $17.31 B