RE: What are those hive-engine shitcoins for?
First of all, those are not shit coins !
I would like to explain what's a tribe.
When you use #proofofbrain tag, your content apear in proofofbrain.io
When you use the tag #neoxian you content apear in neoxian.city
When you use the tag #leofinance your content apear in leofinance.io
The same about stem, archon, palnet, creativecoin and others. Please do your best to not abuse those tags.
Each tag is used for particular niche. Proofofbrain is mostly general, but you have to take a look at the front end to understand what to post about. Cretivecoin is for something creative like art and other things. You just click on the information next to each token in hive-engine to understnad what's it's created for. For example lefinance is mostly about investment. Anyway, it's a big world of many people creating and curating on it. It's awesome and we may find some whales in a tribe who are not whales in other. You may grow your account in any tribe you like and buy any token you like.
I hope it's more clear now and it's up to you to learn more about that.