I agree with this totally. OP, I am not sure why you are so angry about feedback on your post, I think that most people are only trying to point out that there are a lot more variables besides whether a person can tolerate a higher dose or not.
Of course this is anecdotal also, so I am not trying to apply it to every person struggling with obesity, but two months after beginning a GLP-1, I began feeling faint and weak, this led to fainting in a dangerous place. It turns out that I had lost weight so quickly thy my blood pressure had plummeted, and the medication for high blood pressure was no longer need (measured at 70/40 after the faint!) I am sure that losing weight quickly is health for most, but as you likely aren't a doctor, then making such a blanket statement can be a little alarming.
Fast weight loss at age 25 can look very, very different at age 25 than it does at age 55, or 75. In particular, women can struggle with side effects that have nothing at all to do with tolerating the medication. We store and produce estrogen in our fat cells, and when we lose fat quickly, we also lose estrogen quickly. This can lead to all kind of side effects that have nothing to do with gastro issues, or even heart rate. Quick loss of estrogen also leads to hair loss and sagging skin, the dreaded "Ozempic face."
I think that your post came from a good place, but it did not take into account the many, many variables from one person to the next.
Just an FYI, anecdotal of course, but I am 55, and lost weight intentionally very slowly, 60 pounds over 14 months. That amount of weight loss over that period of time has helped me keep my hair and I do not have sagging skin. That's just me, though. That was my experience, and I am not applying it to all.