> There are a few things that are repeated questions
I honestly think that this issue is vastly overstated in the case of Discord. I've seen any number of even non-technical applications that could literally put, in bold, flashing text, "click here for setup instructions" right next to the download button and people would still be asking on Discord how to drag and drop or how to register an account or whatever inane setup procedure the application entails.
It's an issue with the people, not the format.
EDIT:
> If you feel like everything you ask (even with you pseudonym) is recorded forever, you are more afraid to ask stupid questions.
Ha. Funny. In my experience, this isn't a deterrent.
For a not-quite-relevant, but nonetheless elucidating, example, see: Any number of celebrities on Twitter who have said something insanely stupid and later said "you don't think about how the things you say are going to stay up there forever."
Social networks do a really good job of making permanence feel ephemeral to the average user. To those of us who know better, this is a strange concept, but the reality is that people don't really think about or care whether someone will judge them for their stupid questions in five years or so.