Yes, like does android, servers, routers, smart tv's... many of these devices are running linux inside. And it does benefit from time to time like gaining mind

Yes, like does android, servers, routers, smart tv's... many of these devices are running linux inside. And it does benefit from time to time like gaining mind share, fixing some bugs in the kernel or system tools, implementing drivers... but for any ground being gained on the desktop the benefits have been very small and slow.