No, everything you write cant be verified with quran, Sunnah & early Scholars. For example you have failed to show a single evidence from the Islamic books about your claim that Ottoman empire was a khilafah. Your source of information was wiki & Yasir Qadhi. These sources have no authority. Yasir Qadhi also is a scholar who confessed having no opinions & views of his own regarding religious matters. That makes him a parrot who can only memorise & mimick.
What you write is also opinion based. Difference is you have no original thoughts & views and only narrate views of the scholars you follow, who also have no authority on Islam. They're humans like you & me and their views and opinions can also be wrong & false. Only human to have any religious authority in Islam is Prophet Muhammad(PBUH) and no one else. Everyone else have zero authority.
Esteemed leaders in your book only includes Erdogan & Imran Khan. You have reservations about MBS, about Emir of Qatar, about Emir of UAE and about your own leader Sheikh Hasina. All of the leaders you have reservations about are way more successful than Erdogan, a guy who has surprisingly managed to destroy the economy of his country, has violated sovereignty of a neighbouring muslim country and to top it all, has great trade relations with Israel(Imran Khan dosent even belong to the A league yet).
Since you follow salafi scholars like Aseem Al Hakeem & Bilal philips, you might also want to know their views & opinions about Erdogan. Trust me it would be an entertainment of epic proportions