I’m minded to agree that when it really matters then that is true, but I’m also minded that there does seem in the past couple of years that there’s been a bit of a pack mentality developing.
We saw it on Brexit, we now see it on CV19. These are times when people have different opinions and a discussion on them, and a chance to see other people’s point of view as they challenge your entrenched positions has to be good? Yet diverge from the pack and quickly people are singled out, isolated and ultimately as we saw on Brexit, driven away.
STW can be very good, but at times it can be nasty. Discuss, challenge and disagree, but appropriately; an echo chamber is not a useful sounding board.