Unfortunately there are many subjects where all the facts aren’t known, therefore opinions must be discussed to advance the understanding and ultimately help to establish future facts. Also, one person’s believed facts may be a misunderstanding, for example, hence why discussions and arguments may happen.
I respect facts and objective evidence. Opinion is immaterial.
Otherwise, there is no point to it.
Unfortunately there are many subjects where all the facts aren’t known, therefore opinions must be discussed to advance the understanding and ultimately help to establish future facts. Also, one person’s believed facts may be a misunderstanding, for example, hence why discussions and arguments may happen.
As such, there is (nearly) always a point to it!