I would disagree with you on this one.
However, I have decided to no longer comment on this topic of the sanctuary in this forum. There are a couple of other topics that I choose not to be part of the discussion because they just get too inflammatory for the sacredness of the topic.
I have for some time been doing my own independent study of the sanctuary and have read thru quite a number of books on the topic with more to go. Leslie Hardinge's "With Jesus in His Sanctuary" is next on my list. I am purposefully not reading EGW on this topic until the very last. The early pioneers worked beliefs out thru careful Bible study and when they had, EGW would often have a confirmatory vision regarding their conclusions. EGW was not the source of Adventist beliefs.
You can duplicate this experiment over and over again within Adventist circles. Ask a group of Adventists when they last heard a sermon on the sanctuary and no one will be able to remember when that might have been. Why this concerns me is that I have a growing appreciation of the sanctuary in the desert as one highly symbolic physical parable of the entire plan of salvation. Now do you see why it is seldom preached?!
People will go on and on how we are saved by the Cross. However, the part of the Cross in the desert sanctuary was represented by the alter of burnt offerings outside the sanctuary. You could erase the sanctuary itself and have the plan of salvation as believed by most Christians. But what was the meaning of everything inside of the sanctuary? For if, when we were enemies, we were reconciled to God by the death of his Son, much more, being reconciled, we shall be saved by his life. Romans 5:10 The Cross only reconciled us to God and the entire human family has been reconciled by the Cross. But we are saved by the life of Jesus.
So, short "drive-by" potshots at comments do not do this topic justice.