I just typed a long post and lost it so this one will be short.
I have not seen the thread you refer to as I wasn't interested when I read the OP. If people are posting as you have described, then that would seem to be a less common approach on this road compared to the usage I mentioned. I have not really seen the usage you have mentioned used on this board. I have seen and used the usage I have mentioned.
"Do you accept that critical thinkers can come to different conclusions to each other?"
I think sometimes yes. However, if the evidence is strong or the logic is strong then I would assume that most people who look at that evidence would make conclusions that are not diametrically opposed. And may be close, if not the broadly the same.
For instance, when presented with the statistics for male sex crime, and then listening to female people describe in detail why they need toilets to be single sex not single gender, one would think that most people would support single sex toilets with a third space provision. Or a solution that protects female people. Do you agree?
Or when presented with study after study for
just how little impact the removal of testosterone to a post pubescent male body has,
how concussion is significantly increased as a health risk in female bodies,
how the wear and tear on female bodies is so significant when those bodies are already performing at the peak for female performance that it shortens those female athletes careers to keep pushing,
that menstrual cycles make female bodies prone to injury and lower performance,
that show that female people will self exclude from sports if they are competing against male people in events that are meant to be for only female people.
I would expect most people applying critical thinking would reach similar conclusions. That male athletes should not be included in female sport even if they suppress their testosterone. Now, that doesn't mean that those athletes are 'banned' from the sport, but they should not be included.
Do you think that someone critically thinking would draw similar conclusions? This is, unless they believe that all of the above should be negated by the need to include male athletes in a sports category they want to participate in because of that philosophical belief I referred to in the other post.