Questions about Windows and Fedora Dual Boot

This is not a question of threat models. Either there are actual security and privacy compromises, or there aren’t. BitLocker doesn’t seem to work properly for the Windows partition. But it does for some people. That’s not a problem in principle; I could encrypt Fedora and Windows separately with VeraCrypt. But I can’t deal with uncertainties like this, and there seem to be more. Do they really exist, or are they just hyperspecific problems that have a solution? I’ll probably have to stick with Windows for the next few years, which is a shame. Edit: I can’t name all the problems that seem to occur, because they are just comments from other people. But I can’t deal with unstable systems at that point right now. It’s my only device which I need daily so sadly I can’t experiment or trail-and-error these things.