How I did a market test at Reddit and got 150K views

Got some really authentic replies on Reddit with a problem I face and just wanted to get a sense from the community if people are sharing the same frustrations and any insights on their solutions - https://www.reddit.com/r/lifehacks/comments/15fgv51/any_idea_how_to_automatically_spot_fraud/

I went on to set up a landing page that got pretty decent results based on this user research - https://cardsense.online/

Hope this is useful.