As the Title says, Low Effort Posts in Ideas thread should be automatically deleted.
Honestly the Ideas & Feature Requests, is swarming with the same weekly/monthly ideas which no sensible person will take seriously. And even new ideas that may be good, are so low effort and usually from a completely subjective view, that they will not get any recognition. If a person doesn’t show the least bit effort to the idea they are presenting, why should anyone take them seriously? It really doesn’t require anything else than thinking through the idea and asking yourself is this reasonable or realistic? If not, how could you make an idea realistic?
For an example asking a nerf of a hero and suggesting to completely ruining the hero isn’t realistic. Offering a nerf and suggesting a reasonable fix to an OP hero is the correct way of representing the Idea.
And now even if someone makes a good post, puts effort and thinks through their proposition for a Feature Request there’s a good chance that the one in a hundred good Idea will be buried under all of the most idiotic and common Ideas.
Sorry if this was too cynical for you.