I have other issues with SO but having a USP and sticking with it isn't their problem, IMHO.
Sometimes, we just need someone to help translate our needs into a different wording and everything clicks into place. I'm sure that this causes a lot of repeated questions, but that's why when someone links a relevant question, it might be enough to solve the issue.
It only takes a few dozens of "why is [insert programming language]'s {addition, multiplication, subtraction, division} broken?!?!" questions that are all pointed to What Every Programmer Should Know About Floating Point Numbers before you lose all faith in humanity and get cranky. It's quite understandable.
If you can take the time to make an SO account and write a title and question body, why not Google that title first?
Another class of almost offensive questions is exemplified by this question on the front page for me right now: https://stackoverflow.com/questions/64087844/programming-tiv... . The user states what he wants, then completely useless debugging information, then a wall of code that in no way complies with the SO guidelines of reducing your code to a minimal working example, and finally an all-caps expression of personal feelings. Come on – nobody would feel sorry for someone acting like this in the real world. There are a few basic rules for social interactions.
People like you seem to forget that not only the question-asker profits from an answer, but future people as wel...