I’ve been thinking about it as well, I think if I were to do it I’d probably post and immediately close the app, and disable notifications, to prevent addiction. Go for it, it might be fun who knows.
I found out what generally makes me feel good day to day, then I decided to pretty much eat those same foods everyday. Downside is that it’s probably not as varied as the ideal diet, upside is that it’s standardized which makes planning what you’re going to eat easy. I’ve also found that I’m able to make more progress in the gym from a standardized diet.