

Probably cause kids ridicule you hard if you are wrong or stand out. When you grow up, you might learn to have your own opinions, but you might never unlearn the various defens mechanisms and feelings of ridicule that developed as a result of kids around you scrutinizing you and your opinions.
They don’t want to hear it cause it is uncomfortable. And they feel like they are loosing respect and getting attacked. They rather sweep it under the rug and forget about it, sometimes not learning from it at all. Humans are also lazy.
Being wrong gracefully is a learnt skill.
I wonder if future people will see the suit and tie and think about it similarly to how we look at paintings of people from the 17th century wearing Ruffs, and concluding that they looked silly. I sure do think ties look silly.