Where that stance goes wrong, blackbird, is that it treats all opinions as having the same merit. They do not. Facts and opinions really do exist on a spectrum (unlike sex
)
Imagine for a minute the vast difference between saying “strawberry ice cream is better than chocolate” and saying “1+1 =2”. The first is clearly an opinion- I think it’s true, you don’t, and there is no objective test that could back either of us up.
The second is a fact (esoteric advanced mathematics aside). It can be clearly evidenced, factually demonstrated, stands true no matter what.
We’re looking for numbers, and you’ve brought strawberry ice cream.
You’ve also confused the requirement to understand people “having an opinion” with a requirement to have other people take that opinion seriously. No such obligation exists, and given the differing standards of evidence I’ve illustrated above, some opinions clearly deserve more weight.
Lastly, a mistake people often make is that, having had their unevidenced opinion dismissed, they equate having lost the argument with being prevented from arguing at all- two very different things.
I don’t mean to pick on you, but you have stumbled into a very fractious debate.