GOAT

How are you getting users?

playstore recommends my app and a lot of people in the world are looking for an app like mine

none of those

You would disagree with all of those statements?

Those all probably seemed like smaller things when they first launched

Bank of America basically has this with Merill Edge and you also get free trades if you have over $50k

Ethereum or another blockchain?

I told them it will have to be Ethereum for now

If 98% of the population think it's in a bubble then it's probably not in a bubble

Beanie babies used to be ~10% of ebay's sell volume

Yep. Look into Funfair (https://funfair.io)