Why would Reddit recommend a sub that deletes for low Karma.

But only asking me 2 different ways to determine i am not a bot.

1. Verify i am not a bot by responding (within a time mandate) "I am the OP",
2. Verify by ticking the upvote button. And then a very long response in which every paragraph repeats "DONT NOT CONTACT THEM ABOUT THIS, THEY WILL NOT RESPOND" and they didnt say what their governing Karma threshold is. And when I got my Karma up.some, I tried again, a different question. And the same thing. Not that I will return to r/clouds to jump throug their puffery, but what is the threshold Mods can use as a rule that turns their new [recommend] users away?