I have heard rumors but I don’t have an inside edge on who survives.
If we know who lives and dies (I know some, as well as major storyline things about how it ends), we should not spoil it for others.
Before Season six, I followed the online analysts pretty closely - they had right it ahead of time in great detail. This has been one of the most spied upon cinematic productions ever. All of the filming locations were under surveillance, often with some pretty expensive gear. People went through the trash constantly - even slept with the crew, to “pump them” for information.
I experienced first hand that knowing whats coming really detracted from the experience.
One thing I can say though, is that people are going to die!