Aweakness of all of the muslim empire, including the ottomans, the mughals, and the safavids, was that they all were focused on land acquisition and did not develop their navies in order to control the seas.

Well that's sort of true. I am Muslim. I know that these Muslim empires had great power long ago. They didn't pay attention to ruling their empires, they just wanted to expand them. This caused the fall of all these Muslim empires. Then other countries/religions became more powerful and now Muslims don't have much importance :(

I believe this is true! Hope this helped! :)