Why Reddit is so cruel?

For past few months I was learning React Native because I wanted to build an app. I coded my app and went to publish it to Play Store. Play Store has a policy that, before you make your app live for real users, you should first do a testing on 20 internal users. To get these internal users I posted about my app on Reddit with a lot of enthusiasm. I thought at least some people will opt for the internal users testing or atleast appreciate it. But the first comment I got was - Please stop creating more ai crap. I am like, even if you don't want to help, atleast don't shut us down. Why are you discouraging me even I publish my app. Reddit Post : - https://www.reddit.com/r/reactnative/comments/1s3kvt4/help_me_to_release_my_first_app_on_playstore/