Thanks for the feedback, much appreciated!
Don't stress about others possibly having similar ideas. Execution is key, and your unique approach matters.
Especially this, I tend to get super FOMO reading about others having similar ideas, lol
And then I get sad that I didn't work on it for so long: "I deserve to miss out"
I have accepted that this might just be an experiment. But with this approach:
Start with the bare minimum, test, get feedback, and iterate.
it might actually end up as something more than "just an experiment" :)