I suggest you look up what Seventh Day Adventist believe. They follow the teachings of Ellen G. White. They believe that Jesus was the Archangel Michael.
I studied cults many years ago, having a member of my family that got involved in one. The common denominator is that they believe something less than that Jesus was God in the Flesh.
Just looked this up on line and it refreshed my memory on what they believe. Their belief about Christ is similar to what Jehovah’s witnesses believe.
I, too, did an in-depth study years ago of various cults, and you are correct - 7th Day Adventists have similar teachings as Jehovah Witnesses, especially when it comes to the deity of Christ and that he was God in the flesh.
I *am* a Seventh day Adventist, and we listen to what Ellen White has to say, I suppose you might find some Adventist that puts her writings on a level with Jesus, but that’s still not true. You studied cults. Oh wow, some armchair expert. You’re still lying and misrepresenting Adventist beliefs, totally.
Lying.