Hiya! 
Most people do not experience this issue. Could you provide example messages where the title is random characters?
Is it possible that using Discourse Chat is what your users are looking for? A way to leave a message without generating a title? 
I believe you mean in this sense your “competitors” are the site operators, and all of you have users generating content about the same subject (“equal domain authority”).
How are your competitors solving this issue? Could it be that your users need additional training on how to use the platform? Are your competitors using Discourse, or perhaps a platform made for the content of your particular community?
There is no out-of-the-box feature in Discourse that does what you are asking, but if you give us more details about your community and content, we may be able to advise. 