You have to realize this: not everyone makes sense.
Don’t assume others work under the same logic you do, or under any at all.
Read some Jung if you want to know why we’re so irrational; so much of us is unseen and subconscious yet controls us.
But the most important notion of that article is that idiots are everywhere.
Doctors can be idiots, everyone can, because being an idiot is acting irrationally, which is separate from logical capabilities.
Don’t waste your time with idiots or immature people. But don’t use this as an excuse to be immature either.
Why people are immature, and a good reference for building maturity: https://m.youtube.com/watch?v=KvQeicjKJtE