I'm currently reading The Ottomans: Khans, Caesars, and Caliphs by Marc David Baer. It traces the history of Ottoman Türkiye through the sultans, with a particular focus on the European character of pre-WWI Türkiye and how much European history and culture was shaped and influenced by the Turkish. Indeed, Baer states in the introduction that he wrote the book to push back on the idea that Türkiye isn't "Western" and that their history was peripheral to overall European history.

In particular, the centralisation of power in kings which is emblematic of Early Modern European history was driven to a large extent by non-Turkish kingdoms copying what was clearly working for Türkiye. Türkiye did take part in the Age of Discovery, establishing trading ports and colonies all along southwest Asia and as far as India, long before Portugal got there. Turkish nobles and artists were as much a part of the 15th-century Renaissance as those of France and England. And a big part of why Protestantism was able to establish itself in Germany was that the Holy Roman Emperor had to grant heretics considerable concessions in exchange for them joining the war against the Sultan.

Baer doesn't say Suleiman the Magnificent was bisexual, but he also very specifically doesn't nor say it.