That bureaucracy is there for a reason, you often need bureaucracy to serve bureaucracy. About 85% of Microsoft's revenue comes from B2B/Enterprise/Governments. From their latest fiscal year report [1], the top 4 revenue groups were:
Server products & cloud services (39% of revenue)
M365 Commercial products & cloud services, excludes Consumer (30.7%)
Xbox / Gaming (6.6%)
LinkedIn (6%)
Server products & cloud services (39% of revenue) M365 Commercial products & cloud services, excludes Consumer (30.7%) Xbox / Gaming (6.6%) LinkedIn (6%)
[1] https://app.edgar.tools/companies/MSFT/disclosures/segments