Yes, I too deplore the modern 'all opinions are equally valid' approach.
I don't think so.
If I want legal advice, I'll give a lawyer's opinion more weight than a plumber's.
If I have trouble with my heating, I'll consult a plumber, not a lawyer.
If I have a pain in my stomach, I'll consult a medical doctor, not an engineer.
If I have a hifi question I'll take the opinion of an audio engineer, not some random bloke on a forum.
All opinions are NOT equally Valid, and people should stop opining about things they're not qualified to spout about.
Twitter and Facebook have done Truth a great disservice.
S.
I somewhat disagree.
Everyone is entitled to their own opinion.
Some are just necessarily better than others.
So I don't see anything inherently wrong with discussion where everyone expresses their opinion. One can respect someone else's right to have an opinion
That doesn't mean everyone has to respect the opinion itself that is being expressed.
At the same time, while this is a public internet forum, it is a privately owned discussion space. And unlike many public Internet forms, this is not a commercial enterprise making money.
If someone down the street has a party and invites the whole neighborhood to their home, one can't act like an ass and be upset when asked to leave by the property owner. And it is okay when the host has had enough and decided it's time to shut down the whole party. Whatever their reasons.