We can't just gloss over this as "agree to disagree" these are doctrinal issues and are relavant to the authenticity of Ellen White's teaching.
The bible does not segment law so that we may give law preferential treatment. Christ does not segment law and speaks of it uniformly, without descrimination
Mat 5:18-19
For truly I tell you, until heaven and earth disappear, not the smallest letter, not the least stroke of a pen, will by any means disappear from the Law until everything is accomplished. Therefore anyone who sets aside one of the least of these commands and teaches others accordingly will be called least in the kingdom of heaven, but whoever practices and teaches these commands will be called great in the kingdom of heaven.
Christ is quite clear that law remains the same, every single stroke, with no special divisions and segments. You can't have it both ways and use this to defend a segmented law while not teach or keep all of it. It's all or nothing, not "ala carte"
This is an important issue because anyone who teaches we should divide law up so we may give it preferencial treatment is in direct conflict with Christ's words and is a false teaching. They can be generous, they can have little education, they can be renowned over the world, but this doesn't change the false teaching. The bible plainly and explicitly does not teach this.
"I have been shown that children who practice self-indulgence ... If the practice is continued ... by numerous pains in the system and various diseases such as affection of the liver and lungs, neuralgia, rheumatism, affection of the spine, diseased kidneys, and cancerous humors"
source
She thought touching yourself caused cancer too (and a pile of other things). touching yourself doesn't cause cancer (or the pile of other things she claimed). I'm in a position where I'm unable to trust what Ellen White said either spoken or written because of her reputation for the nonsense. There's just too many weeds to sort out and it tends to tarnish the major points.
It's my opinon Ellen White had a lot to say without a lot of discernment and has had hits and misses. I think over zealous times and over zealous people gave her a platform to be over zealous and she delivered. Perhaps head injury effected her frontal lope and caused her to respond without a filter which was interpreted as prophetic or power from the spirit.
She may have had some authentic moments in prophecy, I really can't say, but I fail to see what the fruit of these prophecies are. So she said cancer is caused by infections agents, this wasn't verified until the 70s but it certainly wasn't a new conversation in the 70s and the conversation was already well along. And that's where due diligence is missing because telling me who proved it doesn't mean a whole lot, why not do the research and tell me when this idea started to get traction in the scientific community.
But what is the goal behind such prophecies? If the goal is to prove she is the real deal so you better listen to her teaching then since the teaching is false anything that leads us to the teaching is also false. To me this all eventually boils down where does this lead me to? And does that goal require subscribing to Adventist teaching? Because if it does then the prophecies are self serving to fit an Adventist agenda. They should be pointing to the glory of God not the glory of a banner we're waving.