There are some people that believe that writing is an act of creative expression. In other words, that writing is primarily about the act (and as such, it's a quite selfish activity). Editing destroys the expressive act and must be avoided.

These people's writing is usually incoherent and they are very proud of it. If you've ever read a bad new-age self-help book you've probably encountered writing like this.

Good writers understand that writing is about communication. The initial act of writing (ie, word puke) is worthless. What matters most is a piece of writing's ability to communicate clearly.

This writing is usually pleasant, concise, and clear.

I 'm sure you consider your opinion to be correct, but there is something to writing being an act of creative expression. It's fine for it to be a selfish activity. Diaries are this way, for example, and the negativity you point at other people's hobbies is unfortunate.

There's something to the idea that if the writer is writing with the intention of publishing it, that should be edited. But if you're writing for yourself, and happen to simply keep your writings somewhere public, some other person's desire for you to edit more is a measurement of that other person's feeling of entitlement.

I have about as much desire to read some publisher's edited version of Anne Frank's diary as you appear to have to read the original.