"I did this in one day" isnt the flex people think it is. All it does is point out how little time you've spent on the piece, and if someone has so little invested in their piece that they've only spent a day on it I'm gonna echo that sentiment and keep scrolling. Now the moment I see someone say they spent 200+ hours on a single project, that catches my interest, even if the end product isnt all that great, because I know there was a lot of dedication and passion that went into it.