Thanks, "I could build that" → "oh, that's what the other 90% is" is pretty much how Unleash started for us too. What does your homegrown version do? Always interested in where people draw the line between building and adopting.
Your platform has that and a ton of other things that would be useful for larger platforms, but it would be a pain to develop when you're already building a complicated roadmap.
Feature flags are meant to be temporary.