Why some people just read the title of a post and make judgments without reading the whole thing?

To me it makes no sense.<br><br>If one is choosing to criticize, make assumptions, make a rant or anything else they should read the whole thing or just scroll down. It’s not difficult.<br><br>I think those people just don’t get that their time is valuable and the person who is reading their stuff and putting effort to answer them is also wasting their time and energy.<br>Especially if they don’t even care about answering their bs.