Let's divide shitcoins into 4 categories: copycoins like you metioned, Llama; lamecoins, any coin you don't like; alien coins, that is coins you don't have; and scam coins, that is coins that are being deceptive, fake, centralized like fiat, like a scam or something. By the way, Hive is a copycoin of Steem and I prefer Hive over Steem. Technically, Hive is a fork of Steem. There are forks of Bitcoin, Ethereum, etc, which you may want to classify as a copy or a fork of whatever it may be based on and built upon. Like I said, I may be ok with some forks or copy coins.