How about
https://www.youtube.com/watch?v=riH5EsGcmTw
there is a "landing page" with no content. Just a big X. And a big ask -- you want me to let you spam me.
If you are showing a content free page for people to ask to get spammed what makes me think that you're going to spam them with anything worthwhile.
Hundreds of other pages will be submitted to Hacker News today and most of them have some content, and this is the only one that "has no content" and has somebody with the gall to ask for clarification about what that means.
The only clue I have to the content is the cluelessness of the landing page.
I don't want to get A.I. content that is too vacuous (the "I don't know what A.I. is but doesn't it have something to do with 5G... No, no, the purpose of 5G is for XR") or too detailed (e.g. what is the derivative of the tanh function?)
Everybody else feels the same way, but the exact boundaries are different. Letting people see the content first lets them decide if they are interested or not. If I can't see it, I know I am not interested.